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Worked example: Disproportionation reaction | Redox reactions | Chemistry | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 9 saatler önce

Disproportionation reaction is a type of redox reaction where an element undergoes both oxidation and reduction simultaneously. In this video, we will look at a few reactions and try to figure out if they fall under the category of disproportionation reactions or not. Why/why not?

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by
Revathi Ramachandran

Worked example: Electrode processes | Redox reactions | Chemistry | Khan Academy

Landus Mumbere Expedito
6 Görünümler · 9 saatler önce

In this video, we will use the standard reduction potentials (E°) for the oxidation and reduction half reactions to check if a particular redox reaction is feasible or not.

Check out more videos and exercises on “Redox reactions” - https://www.khanacademy.org/sc....ience/up-class-11-ch

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by
Revathi Ramachandran

Worked example: Redox titrations | Redox reactions | Chemistry | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 9 saatler önce

A redox titration uses the principle of the oxidation-reduction reaction where we determine the amount of a substance (also called analyte) by measuring the amount of reagent (titrant) that is required to complete the (redox) reaction. In this video, we discuss one of the most common redox titrations between potassium permanganate and oxalic acid.

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by
Revathi Ramachandran

Prokaryotic and Eukaryotic Cells | Cell: The Unit of Life | Biology | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 9 saatler önce

What makes a cell prokaryotic? What makes it eukaryotic? Watch this video to learn the basic differences and similarities between the two types of cells.

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Nivedhitha Suresh

Prokaryotic Cells | Cell: The Unit of Life | Biology | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 9 saatler önce

How do prokaryotic cells look like? What are their features? Watch this video to learn about prokaryotes, specifically, bacteria.

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Nivedhitha Suresh

Equilibria and Activation Energy | Equilibrium | meriSTEM

Alagai Augusten
3 Görünümler · 19 saatler önce

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Equilibria, collisions, conditions and stereochemistry | Equilibrium | meriSTEM

Alagai Augusten
2 Görünümler · 19 saatler önce

Equilibria and Collision Theory | Equilibrium | meriSTEM

Alagai Augusten
1 Görünümler · 19 saatler önce

Volume and Pressure changes in equilibrium examples | Equilibrium | meriSTEM

Alagai Augusten
3 Görünümler · 19 saatler önce

Effect of Volume and Pressure on an Equilibrium System | Equilibrium | meriSTEM

Alagai Augusten
3 Görünümler · 19 saatler önce

Effect of Concentration on an Equilibrium System | Equilibrium | meriSTEM

Alagai Augusten
3 Görünümler · 19 saatler önce

Effect of Temperature on an Equilibrium System | Equilibrium | meriSTEM

Alagai Augusten
2 Görünümler · 19 saatler önce

Le Chatelier's principle | Equilibrium | meriSTEM

Alagai Augusten
4 Görünümler · 19 saatler önce

Chemical equilibria vs completion reactions | Equilibrium | meriSTEM

Alagai Augusten
3 Görünümler · 19 saatler önce

Analysing chemical equilibria: Collision theory | Equilibrium | meriSTEM

Alagai Augusten
3 Görünümler · 19 saatler önce

Using Q to predict equilibrium shift | Equilibrium | meriSTEM

Alagai Augusten
1 Görünümler · 19 saatler önce

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Reaction Quotient graphically | Equilibrium | meriSTEM

Alagai Augusten
1 Görünümler · 19 saatler önce

Reaction Quotient | Equilibrium | meriSTEM

Alagai Augusten
3 Görünümler · 19 saatler önce

Equilibrium shifts | Equilibrium | meriSTEM

Alagai Augusten
1 Görünümler · 19 saatler önce

Solubility Rules: predicting precipitates mnemonics | Equilibrium | meriSTEM

Alagai Augusten
3 Görünümler · 19 saatler önce

Solubility Rules: predicting precipitates | Equilibrium | meriSTEM

Alagai Augusten
4 Görünümler · 19 saatler önce

Methods for dissolution of toxins from cycad seeds | Equilibrium | meriSTEM

Alagai Augusten
3 Görünümler · 19 saatler önce

Detoxifying foods | Equilibrium | meriSTEM

Alagai Augusten
2 Görünümler · 19 saatler önce

Dissolved ionic compounds at equilibrium | Equilibrium | meriSTEM

Alagai Augusten
1 Görünümler · 19 saatler önce

Dissolution of ionic compounds | Equilibrium | meriSTEM

Alagai Augusten
4 Görünümler · 19 saatler önce

Base solutions and the equilibrium constant | Equilibrium | meriSTEM

Alagai Augusten
2 Görünümler · 20 saatler önce

Acid solutions and the equilibrium constant | Equilibrium | meriSTEM

Alagai Augusten
3 Görünümler · 20 saatler önce

Ksp - find solubility worked example | Equilibrium | meriSTEM

Alagai Augusten
2 Görünümler · 20 saatler önce

Ksp - find concentration worked example | Equilibrium | meriSTEM

Alagai Augusten
2 Görünümler · 20 saatler önce

Ksp - compare solubility worked example | Equilibrium | meriSTEM

Alagai Augusten
3 Görünümler · 20 saatler önce

Animated dissolution equilibrium | Equilibrium | meriSTEM

Alagai Augusten
1 Görünümler · 20 saatler önce

Ksp - The solubility product equation | Equilibrium | meriSTEM

Alagai Augusten
3 Görünümler · 20 saatler önce

Algebraic equilibrium problems | Equilibrium | meriSTEM

Alagai Augusten
3 Görünümler · 20 saatler önce

Equilibrium ICE tables with unknown | Equilibrium | meriSTEM

Alagai Augusten
2 Görünümler · 20 saatler önce

Equilibrium ICE tables worked example 3 | Equilibrium | meriSTEM

Alagai Augusten
2 Görünümler · 20 saatler önce

Equilibrium ICE tables worked example 2 | Equilibrium | meriSTEM

Alagai Augusten
1 Görünümler · 20 saatler önce

Equilibrium ICE tables worked example 1 | Equilibrium | meriSTEM

Alagai Augusten
2 Görünümler · 20 saatler önce

Equilibrium expression worked example 3 | Equilibrium | meriSTEM

Alagai Augusten
2 Görünümler · 20 saatler önce

Equilibrium expression worked example 2 | Equilibrium | meriSTEM

Alagai Augusten
3 Görünümler · 20 saatler önce

Equilibrium expression worked example 1 | Equilibrium | meriSTEM

Alagai Augusten
2 Görünümler · 20 saatler önce

Equilibrium expression and Keq | Equilibrium | meriSTEM

Alagai Augusten
2 Görünümler · 20 saatler önce

Homogenous and heterogenous equilibria | Equilibrium | meriSTEM

Alagai Augusten
3 Görünümler · 20 saatler önce

Open and closed systems | Equilibrium | meriSTEM

Alagai Augusten
4 Görünümler · 20 saatler önce

Linking rate laws with equilibrium | Equilibrium | meriSTEM

Alagai Augusten
1 Görünümler · 20 saatler önce

Equilibrium and concentration | Equilibrium | meriSTEM

Alagai Augusten
2 Görünümler · 20 saatler önce

Physical equilibria | Equilibrium | meriSTEM

Alagai Augusten
1 Görünümler · 20 saatler önce

Reversible reactions | Equilibrium | meriSTEM

Alagai Augusten
2 Görünümler · 20 saatler önce

What is dynamic equilibrium | Equilibrium | meriSTEM

Alagai Augusten
2 Görünümler · 20 saatler önce

CLASSIC UGANDAN OLDIES MIXTAPE MIXED AND MASTERED BY DJ BEN KEIZ 0754031987

Landus Mumbere Expedito
5 Görünümler · 2 günler önce

This mix features ugandan oldies songs from 2010-2014. Feel the flow

Propagation of Sound | English

Alagai Augusten
4 Görünümler · 2 günler önce

In this video, teachers will get an idea about how to teach the topic "propagation of sound" through hands-on activities. Students will learn to identify the causes of the production of sound. They will correlate frequency, wavelength, and time and recognize and produce different frequencies of sound.

Link for text lesson plan:
https://drive.google.com/file/....d/1LX5TLQvYaNwpeXNp0

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Who pushes the fire up? | Convection currents | English

Alagai Augusten
5 Görünümler · 2 günler önce

In this Experiment, we will light a paper cylinder made of tea bag on fire and make it fly up in the air! As the bag completely burns out, it gets pulled up in the air due to the flow of air also called as convection currents. Let us learn more about convection currents with this fun experiment!

The convection current is the movement of fluids such as liquids and gases generated as a result of warm material rising up and cooler material sinking down. The heated material has a lower density and is thus lighter which makes it rise up. However, the cooler material being heavier (more density) sinks. This creates a circular motion of air around the fire and this makes fire rise up in the center.

When the tea bag is lit on fire, the air above the fire heats up, expands and rises up whereas the surrounding air which is cooler tries to take its place. This creates the convection currents of air in all direction around the tea bag. When the tea bag is almost completely burnt, it has hardly any weight and the flow of convection currents pulls the bag up in the air. This shows the effect of convection currents on the burning objects. Due to this same effect, we see the small pieces of burning material go up in the air above the fire.

Hope you learned something new today and understood the process of convection currents. For more exciting experiments about math’s and science subscribe to our YouTube channel.
Thanks!

Team: Ashok Rupner, Chaitanya Mungi, Neha Apte, Sajeda Sayyad_Shaikh, Pinki Saha, Students of NCL School Pune, Dr. B N Das

Fiber to fabric | English

Alagai Augusten
2 Görünümler · 2 günler önce

In this video, teachers will get an idea about how to teach the topic "fiber to fabric." Students will identify the textures of different fabrics. They will understand the structure of fabric because the fabric is made up of yarn, and the yarn is made up of fibers. They will also differentiate between various fabrics and threads based on their properties.

Link for the text lesson Plan:
https://drive.google.com/file/....d/1oenmfN4CSecBq0MTn

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Which cylinder holds more? | English

Alagai Augusten
3 Görünümler · 2 günler önce

Friends today we will learn interesting activity about math’s using two post cards. If you don’t have the postcards then you can use two similar cut-outs from a card sheet.

Here I have two Postcards. Back in the day, people used to send messages to their friends and relatives using Postcards and today we will learn an interesting mathematical activity using them. If I ask you, what is the shape of this postcard? You may say it’s a rectangular shape which is Correct as this is a perfect rectangle. Now what is the Area of this rectangle? Area of the rectangle is calculated by the formula length x breadth. To get the area of this postcard we need to measure length and breadth. Length of this postcard is L= 14.5 cm and Breadth B = 9.5 cm so the area of this card is 14.5 x 9.5 = 137.75 cm 2 . Here I have two identical postcards so the area of both postcards will be same. Now I am folding one postcard along the width and another and another one along the length and make two cylinders. We will use a tape to join two edges. This will make two cylinders one fat and short and another tall and thin cylinder. As you know both the cylinders have made from the same post cards so they must have the same surface Area. Mark A on the fat cylinder and B on thin cylinder. Suppose I wants to fill some material in both cylinders, what you think, which cylinder will hold more of the material? In other words, which cylinder has greater volume? You have three options
1. Cylinder A
2. Cylinder B
3. Cylinder A and B both have same volume.
Most people says both have same volume and will hold the same amount of material as they are the same surface area. Now let’s test this with some pulses. Take two plates and make both cylinder stand vertically in each of them. Fill both the cylinders completely with pulses and then remove the cylinders slowly. There will be a pile of pulses in both plates. Surprisingly the fat cylinder seems to contain more amount of the pulses than the thin cylinder despite the same surface area. Let’s confirm if this is indeed the case.
Keep the fat cylinder in a plate and place the thin cylinder inside the fat one. Fill the thin cylinder with pulses up to the brim. Now gently remove the thin cylinder so that the pulses occupy the volume in the outer one. What do we see? The fat cylinder is only about 2/3 rd filled with the pulses. This confirms that volume of fat cylinder is higher. Let’s measure the volume of both the cylinders
Volume of the cylinder is given by the formula πr 2 h
Hence, Volume of Cylinder A = πr 2 h (π – 3.14, r – 2.30, h – 9.5 cm)
= 3.142 x 2.3 cm x 2.3cm x 9.5cm
=157.90 cm3
Volume of Cylinder B= πr 2 h (π – 3.14, r – 1.5, h – 14.5 cm)
= 3.142 x 1.5 cm x 1.5cm x 14.5cm
=102.50 cm3
Thus on calculating the actual volumes, we see the volume of the fat cylinder is greater than the tall cylinder by about 1.5 times. This is because volume of cylinder increases proportional to the square of the radius of the cylinder.
If you see the cylindrical containers in the kitchen, they designed in such a way that the volume is maximum for the given surface area that is, the amount of raw material required. Thus they usually increase the area of circle and not the height of the container. I hope you enjoyed this activity and learnt something new. For more such fun with hands-on science and math’s activities please visit our YouTube channel IISER Pune science activity centre. Have fun!

Team: Ashok Rupner, Chaitanya Mungi, Shanti Pise, Neha Apte , Sayali Deshpande

Newton's Laws of Motion | English

Alagai Augusten
3 Görünümler · 2 günler önce

In this video, teachers will get an idea of how to teach the topic of Newton’s laws of motion using simple activities. Students will correlate the concepts of mass and inertia. They will identify the forces acting on a body in equilibrium or under acceleration, correlate mass and momentum concepts, and draw free-body diagrams. They will also find examples of Newton’s laws of motion in their surroundings.

Link for the text lesson plan: https://drive.google.com/file/....d/1-6jdoaCzQ1Hxmhujw

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Electricity and its effects

Alagai Augusten
4 Görünümler · 2 günler önce

Here you can see various effects of electricity.

Small homemade heater
https://sites.google.com/acads.....iiserpune.ac.in/iis

Simple DC motor;
https://www.youtube.com/watch?v=RPDlYkrg-0s

Chemical writing pencils:
https://sites.google.com/acads.....iiserpune.ac.in/iis

Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal

Body Joints | English

Alagai Augusten
4 Görünümler · 2 günler önce

In this video, teachers will get an idea of how to teach the topic "Body Joints" using very simple activities. Students will learn about various joints in the human body. They will compare and identify the movements of different types of joints and differentiate between the mechanisms of particular movements due to the nature of particular joints and their significance in daily activities.

Link for the text lesson plan: https://drive.google.com/file/....d/1N6hvU4Eq6hk3tBDp5

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Mixtures and Methods of Separation | English

Alagai Augusten
4 Görünümler · 2 günler önce

Mixtures and Methods of Separation:
In this video, we will learn how to define a mixture, the types of the mixture, and how to separate various mixtures using simple activities. Like a separator funnel, centrifuge, distillation, chromatography. Also, here, students will learn how they can make various designs using chromatography.

Link for the text lesson plan:
https://drive.google.com/file/....d/1V3kC1rvO3vRYCns92

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Solar eclipse - A play of Shadows | English

Alagai Augusten
3 Görünümler · 2 günler önce

Solar Eclipse is an astronomical phenomenon which occurs when the Moon obscures the Sun when observing from the Earth. This is possible because even though the Sun is much bigger than the Moon, it is much farther away, making their angular diameters equal with respect to the Earth.
During a Solar Eclipse as the moon blocks the brightly visible photosphere of the Sun, the less dense but extremely hot outer atmosphere of the Sun, that is the Corona becomes visible. In this video, we also discuss some very fascinating and dynamic activities that take place in the Solar Corona.
It is important to note that the Solar Eclipse must never be viewed directly with your naked eyes. This video discusses a few methods of how to view the eclipse safely, such as solar goggles, pinhole camera or ball projection.

Floating ball | Magnetic Levitation | English

Alagai Augusten
4 Görünümler · 2 günler önce

Make a floating ball which seems to float mid-air! In this simple experiment, we will learn about magnets, magnetic properties of various substances and how they react when placed in the magnetic field.

We know that magnets have a property that unlike poles attract each other and like poles repel each other. Using these properties, we will make a ball that floats in the air. This ball has a small magnet inside it and the stand has another magnet that attracts the ball upwards. The small counterweight is attached to the ball to keep it floating.

Now we will see how different materials react when placed in the magnetic field and do they cut the lines of forces. We see that even plate of soft iron does not cut the lines of forces but actually turns into a magnet by itself due to induced magnetism.

Hope you learned something new today and had fun learning about magnets and properties of the materials. For more exciting experiments about math’s and science subscribe to our YouTube channel.

Thank you!

Production team: Ashok Rupner, Chaitanya Mungi, Shraddha Bhurkunde, Neha Apte
Prof. B. D. Chakradeo, Mukund Mehendale, Yash Bharambe,
Camera: Vivek Kannadi, Parmeshwar Singh Yadav Music: Dr. Manasi Kulkarni

Induced Magnetism in rolling Balls | English

Alagai Augusten
4 Görünümler · 2 günler önce

⁣Induced Magnetism in rolling Balls

Magnetic Effects of Electric Current | English

Alagai Augusten
3 Görünümler · 2 günler önce

Teachers will learn how to teach the magnetic effects of electric current in this video. Students will learn how we can generate a magnetic field using an electric current (electromagnet). They will find the direction of a magnetic field generated by a current. They will also learn about the Flemings' right-hand rule and its applications to different shapes of current-carrying wires.

Link for the text lesson Plan: https://drive.google.com/file/....d/1XTcTfxAcYNnF37VKi

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

States of Matter | English

Alagai Augusten
3 Görünümler · 2 günler önce

In this video, teachers will get an idea about how to teach the topic "State of Matter". Students will learn the properties (shape, volume, and compressibility) of different states of matter. They will differentiate between three states of matter of various materials, identify different examples of three states of matter, and correlate temperature with states of matter.

Link for text lesson Plan:
https://drive.google.com/file/....d/1x47rLdpkmvTyhCund

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Refraction of light

Alagai Augusten
4 Görünümler · 2 günler önce

Simple activities on refraction of light and its applications in daily life.

Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal

Uniform and Non-Uniform Motion | English

Alagai Augusten
4 Görünümler · 2 günler önce

Using very simple and readily available materials, you can learn about the uniform and non-uniform motion of objects. These activities would be immensely beneficial to teachers when teaching the topics mentioned above in the classroom.

Link for the text lesson plan:
https://drive.google.com/file/....d/1Y0Cm_pBt-K5HkG0fv

This video was produced under the IISER Pune-Tata Technologies "STEP for STEM" Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science Media Centre team of IISER Pune.

Types of Motion | English

Alagai Augusten
3 Görünümler · 2 günler önce

Teachers will learn how to teach different types of motion in this video. Students will learn to identify motion, differentiate between types of motion, trace the path of an object in motion, differentiate between curvilinear and rectilinear motion, differentiate between rotational and circular motion, differentiate between oscillatory and vibrational motion, and identify uniform and non-uniform motion.

Link for the text lesson plan: https://drive.google.com/file/....d/1Iedv9V67RnNq9Nsla

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Sound and its Production | English

Alagai Augusten
4 Görünümler · 2 günler önce

In this video, teachers will get ideas about how to teach the topic "sound and its production." Students will learn how to define sound, understand that sound is produced when something vibrates, describe how sound is generated, how it is propagated from a musical instrument, and apply the sound in their daily lives.

Link for text lesson Plan
https://drive.google.com/file/....d/1Qe5QuEjcD0y0khvrw

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Newton's Universal Law of Gravitation | English

Alagai Augusten
3 Görünümler · 2 günler önce

Newton's law of inertia is explained in this video using common materials such as glass, balls, and plates. We may also make a simple planetary model out of balls of varied weights and elastic fabric to understand how planets orbit around the sun. We'll gain an idea of how to learn Newton's universal law of gravitation at the end of the video.

Link for the text lesson plan: https://drive.google.com/file/....d/1P487lmWotrM_2f_rt

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science Media centre team of IISER Pune.

Floating Magnetic Compass | English

Alagai Augusten
3 Görünümler · 2 günler önce

A Floating Magnetic Compass

Dear friends, today we are making a floating magnetic compass by using very simple materials. First, let’s understand what a magnetic compass is. A magnetic compass is a device that indicates the directions. It is one of the most important instruments for navigation that responds in the presence of magnetic fields. You can make your own magnetic compass that can float in the water and also show the north and south directions. For this, we need very simple materials like strong magnets, needles, Styrofoam balls, a bowl of water, and a magnetic compass.

Take a strong magnet and rub it on the needle several times using the single touch method. First, let us understand what the single touch method of magnetization is. The single-touch method is one of several methods of making a magnetic material like soft iron into a magnet. In this method, one end of the magnet, say, the North Pole, is placed at one end of the needle, which is then rubbed over the needle from the end to another end, and then lifted and brought back to the first end.

After rubbing a strong magnet several times on the needle, it gets magnetized. As you know, the needle is made from iron. Let's understand how an iron needle gets converted into a magnet. A magnetic material like iron doesn't behave like a magnet because the domains don't have a preferred direction of alignment. On the other hand, the domains of a magnet (or a magnetized iron) are all aligned in a specific direction. In our activity, initially, the domain of the needle was not aligned. When you rubbed the magnet on the needle, the domain of the needle got aligned and the needle was converted into a magnet.

After converting the regular needle into the magnet, take two Styrofoam balls and insert the needle into them so that the needle can easily float on the surface of the water. Here we are using the Styrofoam balls as floaters. If you don’t have Styrofoam balls, then you can use any lighter material that can float in the water. Now place the needle in the water bowl and observe the direction of the magnetic needle. After some time, the needle moves in such a way that it always points in the north and south directions.

Then the question will come to your mind: why does the magnetic needle show the north and south directions? As we know, all magnets have two poles, a north pole and a south pole, and the north pole of one magnet is attracted to the south pole of another magnet and vice-versa. Our earth also has magnetic poles that are closer to the geographic poles of the earth, so the magnetic poles of the compass needle are always attracted towards the magnetic poles of the earth. Hence, the magnetic needle always shows the north and south directions. Here you can check the actual direction of our floating magnetic needle with a magnetic compass.

I hope everyone will like this experiment, and you can make your own floating compass.

Thank you very much.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Combination and Displacement Reaction

Alagai Augusten
3 Görünümler · 2 günler önce

Fun with Chemistry - Combination and Displacement Reaction

Design more hands-on activities with us :
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--------
Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal
------------
Production : Science Media Centre, IISER Pune
Camera, Editing & Animation
Anurag Shukla, SMC IISER Pune
Script: Kranti Karande, IISER Pune.

For scientific talks, documentaries & lectures from IISER Pune: https://youtube.com/c/IISERPuneSMC
--------------------
We continue to rekindle the interest of many enthusiastic minds through our online programmes. To view the entire program list, give your feedback and contribute to our creative programs, kindly visit the following link:
https://sites.google.com/acads.....iiserpune.ac.in/sup

Join us on our social media pages
https://www.facebook.com/IISERPSAC
https://twitter.com/ScienceActivity
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Balancing Bottle | Fun with Centre of Mass | English

Alagai Augusten
4 Görünümler · 2 günler önce

Why do objects fall down when held in slant position with respect to the surface? How do you balance a wooden plant that is in slant position? Can you use a bottle to balance it? Learn about the concept of Centre of mass in this fun science video.

Every solid object has a centre of mass. For an object to stand up straight and not topple over, the perpendicular drawn from the centre of mass should lie within the base of the object. This experiment shows how a wooden plank is unable to stand straight as its centre of mass is located out of its base.

When you attach a bottle to the plank, the centre of mass of wooden plank or the bottle is out of the base, but that of the combined system is situated inside the base. This results into the bottle being balanced properly without anything toppling over.

You can try different angles of the plank and different weight/length of the bottles to see this effect in action. Each system will have a different centre of mass and will either stand up or topple over. This can also be used to make cool looking bottle stand where bottle looks like its hanging in mid-air.

Hope you learned something new today and understood how the centre of mass plays a crucial role in balancing objects. For more exciting experiments about math’s and science subscribe to our YouTube channel.

Thank you!

Production team: Ashok Rupner, Chaitanya Mungi, Shraddha Bhurkunde, Neha Apte
Prof. B. D. Chakradeo, Mukund Mehendale, Yash Bharambe,
Camera: Vivek Kannadi, Parmeshwar Singh Yadav Music: Dr. Manasi Kulkarni

This concept is covered in SSC Science and Technology Part 1 textbook, Chapter 1: Gravitation, Page no. 5.

Reflection of Light - Part 1

Alagai Augusten
3 Görünümler · 2 günler önce

Here you can find simple activities to understand the reflection of light and laws of reflection.

Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal

Understanding Plasma Ball | English

Alagai Augusten
3 Görünümler · 2 günler önce

⁣Understanding Plasma Ball

Work and Energy | English

Alagai Augusten
3 Görünümler · 2 günler önce

In this video, teachers will get an idea about how to teach "work and energy" to students, and the students will learn what the difference between potential and kinetic energy is. They will be able to identify positive, negative, and zero work and also be able to correlate between work and energy.

Link for the text lesson plan: https://drive.google.com/file/....d/1rM0aKaF_c_AN3gG3c

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Pressure | English

Alagai Augusten
3 Görünümler · 2 günler önce

In this video, teachers will get an idea about how to teach the topic "Pressure" with simple activities. Students will learn to define pressure in terms of force and area. They will identify the relationship between the pressure in a liquid and the height of the container in which it is placed. They will also understand the characteristics of pressure and find daily life applications.

Link for text lesson plan: https://drive.google.com/file/....d/1i35Yfn07uMIqdnlhJ

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Structure of Atom | English

Alagai Augusten
2 Görünümler · 2 günler önce

In this video, teachers will get an idea about how to teach the topic "structure of atoms." Students will understand the structure of an atom. They will differentiate between the properties of electrons and protons, interpret the electronic configuration of an atom, and calculate the atomic number of a given atom.

Link for text lesson plan: https://drive.google.com/file/....d/1MNls1E_kIqcNuRsqf

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Water level in modified "U" tube | English

Alagai Augusten
3 Görünümler · 2 günler önce

Level of liquids in a U-shaped tube to understand pressure is a very routine experiment in fluid dynamics. In this version of modified U-tube, we will look at how the water levels in various parts of the tube differ from each other and what is the explanation for it.

The water level in two arms of the U shaped tube is usually at the same level if the tube is open and both arms are under the same pressure. In this version, the tube is modified in a W-like shape. The central part of the tube is at a slightly higher height and all turns are curved and not sharp to avoid bending of the tube.

When you start pouring water in this modified tube, up to certain level water rises equally in two arms of one half. This is because the same atmospheric pressure is acting on both water columns. If you pour more water into the tube, the water will cross the middle section and start accumulating in the bottom of the second arm and create an air gap as seen in the video. The level in the second big arm is very much lower than the first arm. Adding more water does not increase the level in the second arm anymore.

The complex interplay between air pressure and surface tension results in different levels of water in two arms of this modified U-tube. This simple experiment clears our misconception that in any U-tube like structure, the water level will always be the same in two arms.

Hope you learned something new today and understood the process of convection currents. For more exciting experiments about math’s and science subscribe to our YouTube channel.

Team: Ashok Rupner, Chaitanya Mungi, Neha Apte, Sajeda Sayyad_Shaikh, Pinki Saha, Students of NCL School Pune, Dr. B N Das

Reflection of Light | English

Alagai Augusten
3 Görünümler · 2 günler önce

In this video, teachers will get an idea about how to teach the topic "reflection of light" with simple activities. Students will be learning various concepts in light, like incident, reflected, and refracted angles, estimating and counting multiple images, differentiating between different types of reflections and images, and distinguishing between types of mirrors.

Link for the text lesson: https://drive.google.com/file/....d/1nVnCupzyTtU5pXt44

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Floating Magnets | English

Alagai Augusten
3 Görünümler · 2 günler önce

Magnets are fascinating objects that we all love to play with! In this video you will learn some interesting properties of magnets and learn some physics concepts about them

To understand this, take a wooden base with an aluminum rod at its center. Firstly, place one ring magnet around the rod. Now place another magnet over the first such that both repel each other. In this case, you will see that second magnet is floating over the first magnet. Here two forces are acting on the floating magnet. First is gravity which is pulling the magnet in downward direction and second is the repulsive force between the magnets. As, both the forces are equal in magnitude and opposite in direction so the net force is zero due to which magnet remains floating in air.

If we take another magnet whose magnetism is negated (by heating in a furnace, hammering or due to exposure to non-uniform magnetic field) then both the sides will show attraction due to ferromagnetic nature of magnetic material.

Now place the third magnet over the second magnet in repulsive mode. You will observe that distance between first and second magnet is reduced due to more repulsive force from upside. When we lift up the topmost magnet from the rod the middle magnet will move upward increasing the gap between first and second magnet as the repulsive force in downwards direction is decreased.

Try this activity with more magnets and have explore the various forces that act on floating magnets. For more such hands on activities please visit our You Tube channel: IISER Pune Science Activity Centre. Have Fun!

Production team: Ashok Rupner, Chaitanya Mungi, Neha Apte, Prof. B. D. Chakradeo, Shraddha Bhurkunde, Mukund Mehendale
Camera: Vivek Kannadi, Kanchan Sharma
Music: Dr. Manasi Kulkarni

Centrifugal Force and Centripetal Force | English

Alagai Augusten
2 Görünümler · 2 günler önce

In this video, we are demonstrating the effect of centripetal force and centrifugal force when objects are in a circular motion. Students can design simple activities to understand both the forces and their directions. They will also understand the difference between centrifugal and centrifugal force and their application in our daily life.

Presenter: Meena Nachonkar

Link for the text lesson plan: https://drive.google.com/file/....d/19fxBxdvtJA5_3_Ofl

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Human digestive system | English

Alagai Augusten
4 Görünümler · 2 günler önce

In this video, teachers will get an idea about how to teach the topic "Human Digestive System". Students will identify and learn to label all the organs of the digestive system from the given charts, models, and diagrams. They will describe the basic structure of the human digestive system, explain the roles of major parts of the human digestive system, and recognize the functions of each organ.

Link for text lesson plan:
https://drive.google.com/file/....d/1QhtWonO-OakYW34zj

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Magical color separation | Chromatography | English

Alagai Augusten
4 Görünümler · 2 günler önce

Hello Friends, have you ever tired of mixing various colors while painting? You’ll notice that when you combine two or more colors, you get an entirely new color. Most of the sketch pens and markers that we use already have a combination of colors. Today we will learn how to separate these colors using a very simple method called chromatography.
Chromatography is a technique used for separation of individual components of a given mixture.
To learn this technique, we need three glasses, few sketch pens, filter papers, a plate, chalk pieces, wooden sticks, cello tape, and water.
Pour some water into the glasses up to about two centimeters from the bottom. Draw lines with red, black and blue sketch pen on filter paper strips at three centimeters from one of the ends as shown.
Tape a wooden stick on the other end of the filter paper strip. Suspend the filter paper strips vertically in the glass as shown. Make sure ink line remains about one centimeter above the water level. Notice the water rising in the filter paper.
Filter papers are made of cellulose. Due to the attraction between cellulose and water, the capillary action takes place, and water climbs up in the filter paper. The components of the ink dissolve in water and move with it. The sketch pen ink has either single or a mixture of multiple color pigments; each pigment has different solubility in water. The most soluble dyes move furthest on the filter paper while the least soluble pigment moves to the least distance, similarly the intermediate ones move according to their respective solubility thus separating the various pigments of the color on the filter paper. The separation of the ink molecules depends on differences in properties of dyes such as size, shape, mass, charge, and solubility.
In the filter paper marked with red sketch pen, you will observe red color pigment spread on the filter paper. Similarly, you see blue pigment when a blue sketch pen is used.
On the contrary, when you use a black sketch pen it gives a very interesting output. You will see multiple colors which are shades of blue, yellow and red pigments spread across the filter paper. The bluish color moves the farthest, whereas the red and yellow are found closer to the line.
Now that you have learned the science behind this let’s do something fun. You can draw various patterns using different color pens and filter papers.
Cut a circle with filter paper and make a hole at the center using a pair of scissors. Draw heart shape marks on this circle using brown sketch pens. Take a piece of tissue paper and make a tapering shape as shown and insert it into the filter paper. Place this assembly on the glass filled with water. Make sure another end of the tissue paper is immersed in the water.
Wait for few minutes you will observe separation of various pigments of brown color ink and finally, we will get a beautiful flower-like pattern on the filter paper. The pattern is made out of blue, yellow, green and red pigments. Observing these patterns against a bright light will show the shades of the pigments distinctly. Now go on and make your own patterns with the color pens you have at your home.
You can also try this experiment using chalk pieces. Draw rings on chalk pieces using color sketch pens. If you place the chalk piece in water, you will observe that the various pigments of the colors rise on the chalk piece.
We hope you learned some new today from these experiments.
To learn more such Fun hands-on science and math’s activities please visit our YouTube channel “IISER Pune science activity center”.
Have a fun!

Team: Ashok Rupner, Chaitanya Mungi, Shraddha Bhurkunde, Neha Apte, Sandeep Jadhav

Egg in the Bottle | Pressure difference | English

Alagai Augusten
3 Görünümler · 2 günler önce

To get the egg into the bottle is very popular and interesting experiment based on air pressure difference.

We place the boiled egg on the mouth of the bottle and see how it gets sucked in. Today we will perform this experiment using household materials and learn the science behind it.

For this experiment, we need wide mouth glass bottle, hard-boiled egg, lighter, Camphor and long Tong.

Choose the glass bottle such that mouth of the bottle is slightly smaller than the size of the Egg. It is not possible to put the egg in the bottle directly.

Now hold the camphor with a long tong and light it up with a lighter or matchstick. Drop it into the bottle.

Place the egg on the bottle. As the camphor extinguishes, the egg will get sucked in the bottle.

Let’s understands how this process takes place.

Since the egg fits snugly on the bottle, it creates a closed system in which the air cannot go in or out of the bottle.

The air molecule in the bottle heats up due to the burning Camphor. Heated air expands in the bottle and occupies more volume.

When the egg is placed on the bottle, the flame extinguishes due to lack of oxygen. The reduced temperature of the air results in contraction of the volume of air thus creating a low-pressure zone in the bottle.

This low-pressure zone creates suction and pulls the egg in the bottle.

Now lets us try the same trick upside down.

Hold the bottle on a flame for a while and place an inverted bottle on the boiled egg. Surprisingly you can lift the egg without touching it with hands.

Instead of the lighter, you can also try with a larger flame. Place the camphor on top of the boiled Egg. Lit the camphor and slowly bring bottle above the flame.

Allow the flame to heat up the air inside the bottle for few seconds and then place a bottle on the flame such that the bottle should touch to the Egg. The camphor flame will go off and an egg will get sucked up in the bottle making the loud sound.

For those who don’t like eggs, you can also try this experiment with a balloon.

Fill some water in the balloon so that the size of the balloon is slightly bigger than the mouth of the bottle. As the membrane of the balloon is much more flexible than the boiled egg, you can see the change in its shape very easily.

Repeat the same procedure as with the egg and see the balloon get sucked in as the camphor extinguishes.

You can do this experiment and amaze your friends. Thank you for watching have a fun!

We hope today you learned something new today. For more fun with hands-on science and math activities visit our YouTube channel. IISER Pune science activity centre.

Team: Ashok Rupner, Chaitanya Mungi, Shraddha Bhurkunde, Neha Apte, Sandeep Jadhav, Music: Dr. Manasi Kulkarni

Square and square roots | English

Alagai Augusten
3 Görünümler · 2 günler önce

In this video, we will explain how to find the pattern in numbers, square numbers and factors of square numbers. Using simple activities, you will learn how to calculate the square of any number, identify perfect squares and find the square root of any number. By using simple paper-folding activities, you will learn how to find the relationship between the size of the square and the total number of parts in the given square paper.

Link for the text lesson plan:
https://drive.google.com/file/....d/1Z0rHCrmMudkFycoc3

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Types of Chemical Reactions part 1

Alagai Augusten
4 Görünümler · 2 günler önce

This is a very interesting decomposition reaction of chemistry.

Design more hands-on activities with us :
https://sites.google.com/acads.....iiserpune.ac.in/iis

Your landing page tool for all our resources and events
https://linktr.ee/science_activity_centre

For a quick reminder for all our coming events, DO SUBSCRIBE TO US!
https://docs.google.com/forms/....d/e/1FAIpQLSf8SK1ZSs
--------
Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal
------------
Production : Science Media Centre, IISER Pune
Camera, Editing & Animation
Anurag Shukla, SMC IISER Pune
Script: Kranti Karande, IISER Pune.

For scientific talks, documentaries & lectures from IISER Pune: https://youtube.com/c/IISERPuneSMC
--------------------
We continue to rekindle the interest of many enthusiastic minds through our online programmes. To view the entire program list, give your feedback and contribute to our creative programs, kindly visit the following link:
https://sites.google.com/acads.....iiserpune.ac.in/sup

Join us on our social media pages
https://www.facebook.com/IISERPSAC
https://twitter.com/ScienceActivity
https://linktr.ee/science_activity_centre

Highest Common factor HCF and Least Common multiple LCM

Alagai Augusten
3 Görünümler · 2 günler önce

Very interesting activities to explain the Highest Common factor (HCF) and Least Common multiple (LCM)

Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal

Spreadsheets Excel Lesson 8: How to compute for Percentage Increase or decrease in Excel using IF

Landus Mumbere Expedito
5 Görünümler · 3 günler önce

a) Due to inflation, the management increased the wages of employees who
earn 300,000 and below by 20% and for those who earn above 300,000 by
15% for month of September. Using an appropriate function, compute the
new wage for each employee in the month of September.
b) Add a columns for SEP PAYE, SEP NSSF, SEP NET PAY after SEP WAGES
c) Calculate the Pay as You Earn (PAYE) tax given that its rate is 8% of the
Gross wage. There after calculate the second oldest age in cell B9
d) NSSF is calculated at 3% of Gross wage. Calculate the NSSF savings for
September per employee.
e) Use a suitable formula to generate the NET PAY that will be available for
each employee.
f) In the TOTALS row, compute the Totals for all the columns having
currencies.
g) In cell C10 use the count if function to compute for how many are managers.
h) Add “Shs” symbol as a suffix to your values in the table.
i) Apply a green line colour “all borders” outline to all cells with data.
j) Select the Names Column September Wages column to generate a 3-D
clustered column graph with appropriate labels to be saved as Employee
Pictorial Data.
k) Fill your bars with a green horizontal brick pattern.
l) Add your name and class as a right aligned footer and print your work in a
landscape orientation.

More Video Lessons on Excel By Kakuru Benard
Video Lesson 1: https://youtu.be/x3I3hd5Yno8
Video Lesson 2: https://youtu.be/Pg0WhScI-Ro
Video Lesson 3: https://youtu.be/EsQqJMpibUo
Video Lesson 4: https://youtu.be/P4-YUw0Zt5M
Video Lesson 5: https://youtu.be/1h8ZWtuXtfQ
Video Lesson 6: https://youtu.be/AtUnAAzTmHI
Video Lesson 7: https://youtu.be/ABET0r0rRk4
Video Lesson 8: https://youtu.be/XHie9m8h9Ek
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Spreadsheets Excel Lesson 7: How to apply UGX and SHS currency Symbols and How to Transpose data

Landus Mumbere Expedito
3 Görünümler · 3 günler önce

How to apply SHS currency Symbol and How to Transpose

More Video Lessons on Excel By Kakuru Benard
Video Lesson 1: https://youtu.be/x3I3hd5Yno8
Video Lesson 2: https://youtu.be/Pg0WhScI-Ro
Video Lesson 3: https://youtu.be/EsQqJMpibUo
Video Lesson 4: https://youtu.be/P4-YUw0Zt5M
Video Lesson 5: https://youtu.be/1h8ZWtuXtfQ
Video Lesson 6: https://youtu.be/AtUnAAzTmHI
Video Lesson 7: https://youtu.be/ABET0r0rRk4
Video Lesson 8: https://youtu.be/XHie9m8h9Ek
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Spreadsheets Excel Lesson 6: Simple Steps on how to Use VLOOKUP & HLOOKUP Formulas in Excel

Landus Mumbere Expedito
3 Görünümler · 3 günler önce

VLOOKUP and HLOOKUP are two commonly used functions in Microsoft Excel that allow you to search for specific values in a table and retrieve corresponding data. Here's an explanation of both functions:

1. VLOOKUP (Vertical Lookup):
VLOOKUP is used when you want to search for a value in the leftmost column of a table and retrieve a corresponding value from a different column in the same row. The syntax of the VLOOKUP function is as follows:

```excel
=VLOOKUP(lookup_value, table_array, col_index_num, [range_lookup])
```

- `lookup_value`: The value you want to search for in the leftmost column of the table.
- `table_array`: The range of cells that represents the entire table, including the leftmost column containing the lookup values.
- `col_index_num`: The column number in the table from which you want to retrieve the corresponding value. The leftmost column is considered column 1.
- `range_lookup` (optional): This parameter can be either `TRUE` or `FALSE`. If `TRUE` or omitted, an approximate match is performed, and the values in the leftmost column of the table should be sorted in ascending order. If `FALSE`, an exact match is performed.

Example usage of VLOOKUP:
```excel
=VLOOKUP(A2, A1:D10, 3, FALSE)
```
In this example, the value in cell A2 is looked up in the range A1:D10. If a match is found in the leftmost column (column A), the corresponding value from the third column (column C) is retrieved.

2. HLOOKUP (Horizontal Lookup):
HLOOKUP is similar to VLOOKUP but is used when you want to search for a value in the top row of a table and retrieve a corresponding value from a different row. The syntax of the HLOOKUP function is as follows:

```excel
=HLOOKUP(lookup_value, table_array, row_index_num, [range_lookup])
```

- `lookup_value`: The value you want to search for in the top row of the table.
- `table_array`: The range of cells that represents the entire table, including the top row containing the lookup values.
- `row_index_num`: The row number in the table from which you want to retrieve the corresponding value. The top row is considered row 1.
- `range_lookup` (optional): Same as in VLOOKUP, it can be either `TRUE` or `FALSE`.

Example usage of HLOOKUP:
```excel
=HLOOKUP(A2, A1:D10, 3, FALSE)
```
In this example, the value in cell A2 is looked up in the range A1:D10. If a match is found in the top row (row 1), the corresponding value from the third row is retrieved.

These functions are powerful tools for quickly retrieving data from tables based on specific criteria. They can be used in various scenarios, such as searching for customer names and retrieving their corresponding contact information, or finding a product code and fetching its price from a pricing table.

More Video Lessons on Excel By Kakuru Benard
Video Lesson 1: https://youtu.be/x3I3hd5Yno8
Video Lesson 2: https://youtu.be/Pg0WhScI-Ro
Video Lesson 3: https://youtu.be/EsQqJMpibUo
Video Lesson 4: https://youtu.be/P4-YUw0Zt5M
Video Lesson 5: https://youtu.be/1h8ZWtuXtfQ
Video Lesson 6: https://youtu.be/AtUnAAzTmHI
Video Lesson 7: https://youtu.be/ABET0r0rRk4
Video Lesson 8: https://youtu.be/XHie9m8h9Ek
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Spreadsheets Excel Lesson 5

Landus Mumbere Expedito
2 Görünümler · 3 günler önce

Spreadsheets Excel Lesson 5

More Video Lessons on Excel By Kakuru Benard
Video Lesson 1: https://youtu.be/x3I3hd5Yno8
Video Lesson 2: https://youtu.be/Pg0WhScI-Ro
Video Lesson 3: https://youtu.be/EsQqJMpibUo
Video Lesson 4: https://youtu.be/P4-YUw0Zt5M
Video Lesson 5: https://youtu.be/1h8ZWtuXtfQ
Video Lesson 6: https://youtu.be/AtUnAAzTmHI
Video Lesson 7: https://youtu.be/ABET0r0rRk4
Video Lesson 8: https://youtu.be/XHie9m8h9Ek
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Spreadsheets Excel Lesson 4

Landus Mumbere Expedito
3 Görünümler · 3 günler önce

Spreadsheets Excel Lesson 4

More Video Lessons on Excel By Kakuru Benard
Video Lesson 1: https://youtu.be/x3I3hd5Yno8
Video Lesson 2: https://youtu.be/Pg0WhScI-Ro
Video Lesson 3: https://youtu.be/EsQqJMpibUo
Video Lesson 4: https://youtu.be/P4-YUw0Zt5M
Video Lesson 5: https://youtu.be/1h8ZWtuXtfQ
Video Lesson 6: https://youtu.be/AtUnAAzTmHI
Video Lesson 7: https://youtu.be/ABET0r0rRk4
Video Lesson 8: https://youtu.be/XHie9m8h9Ek
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Spreadsheet Excel Lesson 3

Landus Mumbere Expedito
2 Görünümler · 3 günler önce

Spreadsheet Excel Lesson 3

More Video Lessons on Excel By Kakuru Benard
Video Lesson 1: https://youtu.be/x3I3hd5Yno8
Video Lesson 2: https://youtu.be/Pg0WhScI-Ro
Video Lesson 3: https://youtu.be/EsQqJMpibUo
Video Lesson 4: https://youtu.be/P4-YUw0Zt5M
Video Lesson 5: https://youtu.be/1h8ZWtuXtfQ
Video Lesson 6: https://youtu.be/AtUnAAzTmHI
Video Lesson 7: https://youtu.be/ABET0r0rRk4
Video Lesson 8: https://youtu.be/XHie9m8h9Ek
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Spreadsheet Excel Lesson 2

Landus Mumbere Expedito
3 Görünümler · 3 günler önce

Spreadsheet Excel Lesson 2

More Video Lessons on Excel By Kakuru Benard
Video Lesson 1: https://youtu.be/x3I3hd5Yno8
Video Lesson 2: https://youtu.be/Pg0WhScI-Ro
Video Lesson 3: https://youtu.be/EsQqJMpibUo
Video Lesson 4: https://youtu.be/P4-YUw0Zt5M
Video Lesson 5: https://youtu.be/1h8ZWtuXtfQ
Video Lesson 6: https://youtu.be/AtUnAAzTmHI
Video Lesson 7: https://youtu.be/ABET0r0rRk4
Video Lesson 8: https://youtu.be/XHie9m8h9Ek
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Spreadsheets Excel Lesson 1

Landus Mumbere Expedito
2 Görünümler · 3 günler önce

Required:
ii) Use a function or a formula to calculate the Total Price in each item
iii) Use appropriate functions to calculate:
a) Average Total Price
b) Lowest Total Price
c) Highest Total Price
d) Grand Total Price
iv) If the Leavers made a contribution of 1,500,000 as indicated in the worksheet, use a formula to calculate the balance to remain after all the purchases.
v) Use the IF() function to display comments as “High Price” if the item’s price is 10000 and above, “Normal Price” if the item’s price is above 5000 and “Low Price” if the item’s price is 5000 and below
vi) Apply a thick green border with red grids inside
vii) Create a pie chart based on Items against Price fields showing labels and price variation in percentages. Save it as Pie-Chart.
viii) Put your full name and class as footer and make printout.

More Video Lessons on Excel By Kakuru Benard
Video Lesson 1: https://youtu.be/x3I3hd5Yno8
Video Lesson 2: https://youtu.be/Pg0WhScI-Ro
Video Lesson 3: https://youtu.be/EsQqJMpibUo
Video Lesson 4: https://youtu.be/P4-YUw0Zt5M
Video Lesson 5: https://youtu.be/1h8ZWtuXtfQ
Video Lesson 6: https://youtu.be/AtUnAAzTmHI
Video Lesson 7: https://youtu.be/ABET0r0rRk4
Video Lesson 8: https://youtu.be/XHie9m8h9Ek
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Putin and the Presidents (full documentary) | FRONTLINE

Trevor Silaz
3 Görünümler · 4 günler önce

FRONTLINE investigates Russian President Vladimir Putin’s clashes with five American presidents as he’s tried to rebuild the Russian empire.

This journalism is made possible by viewers like you. Support your local PBS station here: http://www.pbs.org/donate.

Drawing on in-depth conversations with insiders from five U.S. presidential administrations, former U.S. intelligence leaders, diplomats, Russian politicians, authors and journalists, “Putin and the Presidents” reveals how the miscalculations and missteps of multiple American presidents over two decades paved the way for Putin’s attack on Ukraine — as seen through the eyes of people who were in the room.

The documentary traces how, prior to launching the war on Ukraine, Putin tested the waters by defying American presidents for 20 years — including by invading Georgia, seizing Crimea, and interfering in a U.S. presidential election. The documentary provides unique insight into the icy relationship between Putin and current U.S. President Joe Biden, both of whom were shaped by the Cold War, and into the evolution of Putin’s grievances with the U.S. and the West.

As Russia’s war on Ukraine continues, “Putin and the Presidents” gives essential context for this historic moment.

“Putin and the Presidents” is a FRONTLINE production with the Kirk Documentary Group. The director is Michael Kirk. The producers are Michael Kirk, Mike Wiser and Vanessa Fica. The writers are Michael Kirk and Mike Wiser. The reporter is Vanessa Fica. The editor-in-chief and executive producer of FRONTLINE is Raney Aronson-Rath.

Explore additional reporting on "Putin and the Presidents" on our website: https://www.pbs.org/wgbh/front....line/documentary/put

#documentary #putin #russia #ukraine subscribe on YouTube: http://bit.ly/1BycsJW
Instagram: https://www.instagram.com/frontlinepbs
Twitter: https://twitter.com/frontlinepbs
Facebook: https://www.facebook.com/frontline

FRONTLINE is produced at GBH in Boston and is broadcast nationwide on PBS. Funding for FRONTLINE is provided through the support of PBS viewers and by the Corporation for Public Broadcasting. Additional support for FRONTLINE is provided by the Abrams Foundation, the John D. and Catherine T. MacArthur Foundation, Park Foundation, the Heising-Simons Foundation, and the FRONTLINE Journalism Fund, with major support from Jon and Jo Ann Hagler on behalf of the Jon L. Hagler Foundation, and additional support from Koo and Patricia Yuen.

CHAPTERS:
Putin and the Fall of the Soviet Union - 2:21
President Clinton Meets Russia’s New President: Vladimir Putin - 4:40
Putin Sees President Bush’s Agenda to Spread Democracy as a Threat - 8:35
Putin’s ‘Red Line’ & the 2008 Russian Invasion of Georgia - 16:38
President Obama’s Relationship with Putin - 20:59
Vice President Biden and Putin: Shaped by the Cold War - 22:52
Russia Seizes Crimea From Ukraine in 2014 - 28:11
Russia’s Interference in the 2016 U.S. Election - 33:00
Putin and President Trump - 35:30
Putin, President Biden and Russia’s 2022 Invasion of Ukraine - 41:25
Credits - 51:27

Xi Jinping: China’s president and his quest for world power | Four Corners

Trevor Silaz
3 Görünümler · 4 günler önce

China’s President Xi Jinping is a force to be reckoned with. As leader of the Communist colossus, he commands the world’s attention, but who is China’s strongman and what is his agenda?

Born into the privileged life of a princeling, banished to poverty in the countryside during a political purge, his early life formed and framed his views on power and control.

His rise up the political ladder was propelled by party connections and an advantageous celebrity marriage. As he rose through the party ranks, he carefully crafted his image.

Today it’s a full-blown cult of personality featuring compulsory lessons in “Xi Jinping Thought”.

China specialists say that the country has already fundamentally re-written the international rule book. The question is, how will the rest of the world respond?

_________

Watch more Four Corners investigations here: https://bit.ly/2JbpMkf
You can also like us on Facebook: https://www.facebook.com/abc4corners/
Follow us on Twitter: https://twitter.com/4corners
And sign up for our newsletter: https://www.abc.net.au/4corners/newsl...

_____________

The Secrets of The Kremlin. Putin's Palace

Trevor Silaz
3 Görünümler · 4 günler önce

The heart of Russian power resides here. Between luxury, grandeur and gastronomy, it is one of the most secure places in the world.

00:00 The Kremlin in Moscow is a historic fortress and the heart of Russian power, with a grand palace and secret apartments.
06:47 A young chef in the ultra-secure Kremlin kitchen prepares a banquet for the Belorussian president.
11:56 Food safety and security measures are strictly enforced during presidential visits and receptions in Russia.
16:34 Preparations are being made for a confidential dinner in the Red Room, with the table set according to protocol.
21:31 The chef and his team are working long hours, resulting in health issues and guilt.
26:23 Jérôme visits a winemaker in a beautiful region near the Black Sea to ensure quality products for official receptions at the Kremlin.
31:55 Jérôme Rigaud, a top domain client, orders 10,000 bottles from Abraou-Diourso each year for presidential receptions and presents Sakhalin crab to his colleagues in the Kremlin.
37:09 The Frenchman, who is the Russian ambassador, is hoping to meet the chairman of the club during their stay in Russia.
42:22 The Elysee and Kremlin palaces are both impressive in size and grandeur, with the Kremlin's throne room being particularly magnificent.

Follow us on social media :

Facebook : https://www.facebook.com/BestDocumentaryTV

The Rise of Vladimir Putin: From KGB to President | Putin and the Oligarchs

Trevor Silaz
2 Görünümler · 4 günler önce

Embark on the journey of Vladimir Putin's ascent, from his days in the KGB to becoming the President. Explore the strategic moves and political twists that shaped the rise of one of the world's most influential leaders.

Watch on Curiosity Stream: https://curiosity.tv/7nd0s0g
Putin and the Oligarchs

In 2003 Vladimir Putin publicly caged and exiled the richest man in Russia. When Oligarchs asked how to avoid that fate, Putin responded: “50 percent.” In one bold stroke, Putin spread fear and consolidated his power. The inside story of Russia’s super-rich and the man who rules over them.

#vladimirputin #putin #oligarchs #curiositystream

I Tried Secret Service Academy

Trevor Silaz
4 Görünümler · 4 günler önce

💪🏽 Download my workouts HERE ► https://ChallengeFitness.co/

INSTAGRAM ► https://www.instagram.com/michellekhare
TWITTER ► https://twitter.com/MichelleKhare
DISCORD ► https://discord.gg/FCMYanYA

Thank you so much to the United States Secret Service for making this project possible! Learn more about USSS here: http://www.secretservice.gov/careers

TEAM MK:
Directed by Garrett Kennell ► http://www.instagram.com/garrettkennell
Edited by Silas Orteza ► http://www.silasorteza.com/
Assistant Producer - Carissa S.
Director of Photography - Kevin Stiller ► https://www.kevinstiller.com
Motion Graphics Artist - KJ - https://vimeo.com/rvltnsg
Thumbnail designed by @venturepsd

Production and Post Production Audio Services Provided by Paper Mountain Post LLC - https://www.papermountainpost.co/
Production Sound Mixer - Christina Gonzalez
Supervising Sound Editor | Sound Designer - Domenic Orsi MPSE
Supervising Sound Editor | Re-recording Mixer - Christina Gonzalez

Former FBI Agent Explains How to Read Body Language | Tradecraft | WIRED

Trevor Silaz
4 Görünümler · 4 günler önce

Former FBI agent and body language expert Joe Navarro breaks down the various ways we communicate non-verbally. What does it mean when we fold our arms? Why do we interlace our fingers? Can a poker player actually hide their body language?

Check out Joe's book "The Dictionary of Body Language"
https://www.jnforensics.com/
Books By Joe Navarro: https://www.jnforensics.com/books
Joe Navarro Body Language Academy: https://jnbodylanguageacademy.com

Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7
Listen to the Get WIRED podcast ►► https://link.chtbl.com/wired-ytc-desc
Want more WIRED? Get the magazine ►► https://subscribe.wired.com/su....bscribe/splits/wired

Get more incredible stories on science and tech with our daily newsletter: https://wrd.cm/DailyYT

Also, check out the free WIRED channel on Roku, Apple TV, Amazon Fire TV, and Android TV. Here you can find your favorite WIRED shows and new episodes of our latest hit series Tradecraft.

ABOUT WIRED
WIRED is where tomorrow is realized. Through thought-provoking stories and videos, WIRED explores the future of business, innovation, and culture.

Former FBI Agent Explains How to Read Body Language | Tradecraft | WIRED

Spinning Paper with static electricity | English

Alagai Augusten
5 Görünümler · 5 günler önce

This is a very simple experiment to explain static electricity. Using readily available materials, anybody can perform this experiment in their home.

Magnetic Induction with needles | English

Alagai Augusten
5 Görünümler · 5 günler önce

By attaching some needles to a small piece of pipe and bringing a magnet close to them, we can demonstrate magnetic induction and the concept of magnetic memory. Lets see how to make this simple magnetoscope.

Six needles are hanging from a pipe using nylon threads. A magnet is brought close to these needles. North Pole of a magnet induces South Pole at the near ends of the needles. On removing the magnet, the needles move away from each other due ti repulsion between like poles. And if you bring the south pole of the magnet close to needles, only a few of them are repelled. Some needles also show attraction as new pole gets induced. These needles are made of soft iron, which show very poor magnetic retention or memory.

This setup containing hanging needles that demonstrate specific behavior in presence of a magnet is also a model for magnetoscpoe, just like gold leaf electroscope.

Hope you enjoyed this simple demonstration of magnetic induction. For more exciting experiments about math’s and science subscribe to our YouTube channel.
Thanks!

Production team: Ashok Rupner, Chaitanya Mungi, Neha Apte, Prof. B. D. Chakradeo, Shraddha Bhurkunde, Mukund Mehendale
Camera: Vivek Kannadi, Kanchan Sharma
Music: Dr. Manasi Kulkarni

Transfer of Heat | English

Alagai Augusten
5 Görünümler · 5 günler önce

In this video, teachers will get an idea about how to teach the mode of heat transfer. Students will learn how heat is a form of energy. They will identify that the application of heat results in the expansion of air. They will also differentiate between the different modes of heat transmission: conduction, convection, and radiation.

Link for the text lesson plan: https://drive.google.com/file/....d/1_GHeuT0bv3Ywr7gAg

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Fidget spinner handy generator | English

Alagai Augusten
4 Görünümler · 5 günler önce

Fidget spinners are toys that have gained popularity these days as they spin for a very long time and stay balanced while spinning.
Today we will make an innovative handy electricity generator by using fidget spinner. In this simple model, we use spinning motion to create a fluctuating magnetic field which in turn generates electricity.
To design the generator, we need
1. Thin insulated copper wire
2. A fidget spinner
3. 3 Neodymium magnets
4. Cylinder caps and bottle cap
5. LED
6. Wooden board
7. Bottle cap
8. Cutters
9. Glue

The key thing about the fidget spinner is the ball bearing at the center of the toy which allows free rotation. The design of this part is very simple.

• Stick a disk neodymium magnet on one side of each arm of the fidget spinner using glue. Please make sure that the magnets are attached at the center of the circle to make it balanced.
• To make the coil, wind insulated copper wire on a cylindrical cap or PVC pipe. Wind the wire proximately 1000 times to make the coil as shown.
• Keep both ends of the wire uncoiled to serve as connection points. Tie this coil at several places to prevent it from unwinding. Wind the wires such that the windings do not open easily.
• Scrape off the insulation at the ends of two leads of the coil. Carefully check if the insulation is removed completely. Now join the LED to the coil. Your coil and LED assembly are now ready.
• Now place the fidget spinner on the bottle cap to get some height and keep the coil LED assembly underneath the magnet. Keep the gap between the magnet and the copper coil minimum.
• When you spin the magnets attached to fidget spinner above the coil then you see the LED glow.
• Once you have got one coil assembly to work, go ahead and mount the assembly on a wooden strip.
• With help of glue stick the cylindrical cap, coil assembly and the LED on the wooden strip.
• Stick the spinner on the cylindrical cap using glue. Let the complete assembly dry.
• Make sure that the magnets attached to the spinner do not touch the coil. When you spin the magnets above the coils then you can see the LED glowing. You can spin the toy in the dark to see this beautiful effect.
• The model works according to Faraday’s law which states that a changing magnetic field through a coil of wire induces an electromotive force (emf) in the coil which in turn causes current to flow. The law describing induced emf is named after the British scientist Michael Faraday.
So friends play with your fidget spinner and make it do more things than just spinning!
We hope you learned some new today from these experiments.
To learn more such Fun hands-on science and math’s activities please visit our YouTube channel “IISER Pune science activity center”.
Have fun!

Ashok Rupner, Chaitanya Mungi, Shraddha Bhurkunde, Neha Apte, Sandeep Jadhav Music: Dr. Manasi Kulkarni

This topic is covered in SSC 10th Std. Science Part 1, Chapter 4: Effects of Electric Current, Page No. 59-60 and NCRT 10th Std. Chapter 10: Magnetic Effects of Electric Current, Page No. 233-236.

Dynamic Toys from Trash

Alagai Augusten
3 Görünümler · 5 günler önce

Very simple and dynamic toys from trash designed by science enthusiastic Mr. K V Potdar
Design more hands-on activities with us :
https://sites.google.com/acads.....iiserpune.ac.in/iis

Your landing page tool for all our resources and events
https://linktr.ee/science_activity_centre

For a quick reminder for all our coming events, DO SUBSCRIBE TO US!
https://docs.google.com/forms/....d/e/1FAIpQLSf8SK1ZSs
--------
Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal
------------
Production : Science Media Centre, IISER Pune
Camera, Editing & Animation
Anurag Shukla, SMC IISER Pune
Script: Kranti Karande, IISER Pune.

For scientific talks, documentaries & lectures from IISER Pune: https://youtube.com/c/IISERPuneSMC
--------------------
We continue to rekindle the interest of many enthusiastic minds through our online programmes. To view the entire program list, give your feedback and contribute to our creative programs, kindly visit the following link:
https://sites.google.com/acads.....iiserpune.ac.in/sup

Join us on our social media pages
https://www.facebook.com/IISERPSAC
https://twitter.com/ScienceActivity
https://linktr.ee/science_activity_centre

Smaller Balloon Stronger Balloon - English

Alagai Augusten
4 Görünümler · 5 günler önce

Smaller Balloon stronger Balloon – Air Pressure
This is a wonderful and counterintuitive experiment WHICH can BE DONE WITH ordinary materials which are readily available in your house. you need a rubber tube, few balloons, a thread, clamps, and a pair of scissors.
Seal one end of the rubber tube with clamp, Inflate a balloon and fix it to one end of the rubber tube with the help of a thread. Inflate another balloon to a smaller size and fix it to the other end of the tube. Make sure that there is no air leakage from the balloons.
Now that the setup is ready, guess what will happen when we open the clamp?

Most people think the air will flow from the big balloon towards the small one and eventually, both the balloons will be of the same size.

Surprisingly, it’s the opposite scenario, the air flows from the small balloon towards the bigger balloon expanding it even further
So why does this happen? As you know, air always flows from higher pressure towards lower pressure which means the smaller balloon has higher air pressure inside compared to the big one. This phenomenon can be explained by Laplace equation.
According to the Laplace equation, there exists a pressure difference in curved surfaces. As the radius decreases, the pressure difference increases i.e., the radius of the curvature (r) is inversely proportional to the pressure (P).
P ∝ 1/r
Since the radius of the small balloon is less than the radius of the big one, it has greater curvature and hence more pressure in it.
This explains why air flows from small balloon to big balloon
now let's try this with two small balloons at one end of rubber tube and a bigger balloon at the other end of the rubber tube. For this experiment, a “Y” shaped joint is made on the rubber tube to which the two small balloons are attached. Upon opening the clamp the air flows from smaller balloons towards the bigger balloon.
If you are more ambitious you can try this experiment with two different sized soap bubbles. Make a slant cut at one end of the straw and insert it in the other end. now bend both the ends of straw and make a U shaped assembly. Make a small hole and Insert the used refill at the center of the assembly. Make four petal-like cuts with the scissors on the open ends of the straws. Block one arm of the straw with clamp and dip the other end in soap solution. Blow air to make a small bubble. Now, close the other arm of the straw and blow air to make a bigger soap bubble. When we remove the clamp you observe a similar effect and the Air in the smaller bubble will flow towards the bigger bubble.
I hope you liked this experiment and learned something new today. For more hands-on science experiments and DIY science crafts, you can visit our YouTube channel which is “IISER Pune science activity center” and subscribe to the same. Have a Fun!

Team: Ashok Rupner, Chaitanya Mungi, Shraddha Bhurkunde, Neha Apte, Atul Gavade, Sandeep Jadhav

Understanding liquid pressure - English

Alagai Augusten
5 Görünümler · 5 günler önce

⁣Understanding liquid pressure

Chemical Balloon Inflator - English

Alagai Augusten
5 Görünümler · 5 günler önce

Friends today we will learn a very interesting chemistry experiment using very simple chemicals which are readily available in our kitchens.

We need vinegar, baking soda, a good quality plastic bottle and a balloon.

Fill about a table spoon full of baking soda in the balloon. Pour about 30 millilitres of vinegar in the plastic bottle. Now, attach the balloon to the bottle as shown. Now slowly invert the balloon so that the baking soda and vinegar is mixed.

You’ll notice lot of effervescence on top of the solution and the balloon is inflated with some gas.

Let’s take a look at the chemical reaction that is taking place. Vinegar is a dilute solution of Acetic acid whereas Baking soda is Sodium bicarbonate which is alkaline in nature. Mixing these two chemicals is an example of acid-base neutralization reaction. Usually neutralization reactions produce salt and water. But in this reaction, there is another byproduct which is a gas.

Mixing of acetic acid and sodium bicarbonate produces sodium acetate and carbonic acid. Carbonic acid is made when carbon dioxide reacts with water. Thus carbon dioxide gas is produced when the unstable carbonic acid splits into its components i.e. water and Co2 which inflates the balloon. Carbon dioxide is a colorless and odorless gas and this balloon experiment allows us to see this gas being produced.

Carbonic acid is present in carbonated drinks such as soda or soft drinks which releases CO2 gas when the bottle is opened. CO2 gas is non-combustible so it is used in fire extinguishers. Sodium acetate crystalizes very quickly and is used in hand warmers which are used in very cold regions.

I hope you enjoyed this experiment and learnt something new. For more such fun with hands-on science and math’s activities please visit our YouTube channel IISER Pune science activity centre.

Have fun!

Team: Ashok Rupner, Chaitanya Mungi, Shraddha Bhurkunde, Neha Apte, Sandeep Jadhav

Hinge joint I Movable Joints part - 4

Alagai Augusten
4 Görünümler · 5 günler önce

Part 1 - https://youtu.be/mFPam6Hi8OQ
Part 2 - https://youtu.be/ZlHSY0ktEQo
Part 3 - https://youtu.be/EkVbm2nv-1Y
The content is conceptualized and developed by the Science Activity Centre, IISER Pune. It is created for and supported by Pratham Education Foundation. This is a series of 16 videos that will be premiered on Wednesdays at 7 PM on our YouTube channel.

Saddle Joint I Movable Joints part - 3

Alagai Augusten
4 Görünümler · 5 günler önce

Skeletal system - https://www.prathamopenschool.....org/catalog/contents
Part 1 - https://youtu.be/mFPam6Hi8OQ
Part 2 - https://youtu.be/ZlHSY0ktEQo
The content is conceptualized and developed by the Science Activity Centre, IISER Pune. It is created for and supported by Pratham Education Foundation. This is a series of 16 videos that will be premiered on Wednesdays at 7 PM on our YouTube channel.

Ball and Socket joint

Alagai Augusten
3 Görünümler · 5 günler önce

Prequel/question video: https://youtu.be/mFPam6Hi8OQ
The content is conceptualized and developed by the Science Activity Centre, IISER Pune. It is created for and supported by Pratham Education Foundation. This is a series of 16 videos that will be premiered on Wednesdays at 7 PM on our YouTube channel.

Know your Joints | Body Joints Part 1

Alagai Augusten
4 Görünümler · 5 günler önce

The content is conceptualized and developed by the Science Activity Centre, IISER Pune. It is created for and supported by Pratham Education Foundation. This is a series of 16 videos that will be premiered on Wednesdays at 7 PM on our YouTube channel.

Pivot joint I Movable Joints part - 5

Alagai Augusten
3 Görünümler · 5 günler önce

Part 1 - https://youtu.be/mFPam6Hi8OQ
Part 2 - https://youtu.be/ZlHSY0ktEQo
Part 3 - https://youtu.be/EkVbm2nv-1Y
Part 4 - https://youtu.be/1sDAAaV1AgU
The content is conceptualized and developed by the Science Activity Centre, IISER Pune. It is created for and supported by Pratham Education Foundation. This is a series of 16 videos that will be premiered on Wednesdays at 7 PM on our YouTube channel.

Understanding buoyant force | English

Alagai Augusten
4 Görünümler · 5 günler önce

⁣Understanding buoyant force

Area, Perimeter and Shapes | English

Alagai Augusten
4 Görünümler · 5 günler önce

In this video, teachers will get ideas about how to teach the topics of "areas, perimeters, and shapes" with hands-on activities. Students will learn to find that figures having the same area can be of different shapes. They will find out that figures for the same area can have different perimeters. They will also find the relationship between area and perimeter.

Link for the text lesson plan:
https://drive.google.com/file/....d/1CV5Xy34-M8smaYHgk

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Expansion of liquid and gas | English

Alagai Augusten
4 Görünümler · 5 günler önce

⁣Expansion of liquid and gas

Newton's third law by simple Balloon | English

Alagai Augusten
5 Görünümler · 5 günler önce

⁣Newton's third law by simple Balloon

HCF and LCM | English

Alagai Augusten
4 Görünümler · 5 günler önce

In this video, teachers will get an idea of how to teach the HCM and LCM. Students will learn how to calculate the HCF and LCM of given numbers. They will also learn to create number patterns for finding HCF and LCM. They will explore daily life situations that involve the use of HCF and LCM.

Link for the text lesson Plan:
https://drive.google.com/file/....d/14lS-CKOkNb21f6tp0

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Water Fountain by Balloon | English

Alagai Augusten
3 Görünümler · 5 günler önce

Hello friends, today we are making a very innovative water fountain by using a balloon. In this video, we'll show you how to make a multiple water fountains by using a single balloon. For this, we need some materials like three uniform bottles, three bent straws, two pieces of pipes, a balloon, a scissors, a glue, and coloured water.
First, make a hole in the plastic bottle near the neck by using the scissors. Insert the bent straw into the bottle such that the end of the straw should touch the bottom of the bottle. Secure the hole of the plastic bottle with glue and let the glue dry for about half an hour. After completely drying the glue, place the bottle in the tray and fill it completely with coloured water. Now inflate the balloon to its medium size, hold the neck of the balloon and fix the balloon to the mouth of the bottle. Make sure that there is no air leakage from the balloon. When you remove the hand from the balloon's mouth, you will see the beautiful water fountain start from the bent straw. You must be like the water fountain coming from the straw. Now let’s understand how this fountain was formed. When we blow up a balloon, the air goes from our lungs and hits the walls of the balloon—this creates air pressure in the balloon that forces the balloon to inflate. Due to the elasticity of the balloon membrane, the balloon tries to reduce the volume of air in the balloon, and, as a result, the pressure of the air inside the balloon increases. Due to this, the air pressure inside the balloon is always greater than the outside air pressure. When we attached the high-pressure balloon to the mouth of the bottle, the pressurized air tries to enter the bottle, causing the water from the bottle to gushes out through the straw, resulting in the formation of a beautiful water fountain.
Now let’s make some modifications to this activity. Take three bottles and make holes nearer to the base of all three bottles and join them together with the help of hard plastic pipes as shown. Secure the holes with glue, so that there should be no leakage of the water. Again, make holes nearer to the neck of all three bottles and insert the bent straw into each bottle. Again, secure the holes with glue. Fix the bottles on the wooden plank with the help of the glue and wait for the glue to dry. When the glue dries, remove the caps from the bottles and fill them completely with coloured water. Fix the caps on the bottles. Place the bottle in the tray so that we can collect the water in it. Again, inflate the balloon and fix it to one of the bottles. When we remove the hand from the balloon, the air tries to get into the bottle, and due to this air pressure, you can observe beautiful water fountains coming from all three bottles. If you look here carefully, you will see that only one bottle got empty and not the other two. Even though the water fountains came from all three bottles, the water level in the two bottles shows its original level.
Now the question is how to empty all three bottles. When you squeeze the balloon, due to the applied extra pressure, you can remove the water from the other two bottles as well.
Now let’s make one more modification. Use another set of the materials and make the same assembly as we did in the earlier activity, but make the holes nearer to the neck of the bottles and fix the pipes in it. Again, secure all the holes with the glue. Fill the three bottles with coloured water. Place the bottle assembly in the tray. Remove the cap of one of the bottles and fix an inflated balloon on it. When we release the hand, you will again find three water fountains. The main difference here, as compared to the earlier activity, is that the water level in all three bottles has been reduced, whereas, in the earlier activity, the water level in only one bottle was reduced.
The basic principle of these activities is the same as we discussed earlier, with the help of the single water fountain. Here, either water or air can transfer from one bottle to another bottle. In the three-bottle assembly named "A", we fixed the pipes at the bottom of the bottle, so water goes from one bottle to another bottle. Whereas in the assembly named "B," air can go from one bottle to another two bottles.
I hope you will like this experiment very much, and you can do one such model in your home. Thank you very much.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Arithmetic Progression | English

Alagai Augusten
4 Görünümler · 5 günler önce

In this video, teachers will get an idea about how to teach the concept of arithmetic progression (AP), and students will learn what it is, what it means, how to find the patterns in the numbers by observation, and identify the AP from the given sequence. They will also learn to find the sum of given numbers and their nth term.

Link for the text lesson plan: https://drive.google.com/file/....d/1_wvF_v55Dek0bKWgh

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Why area of the triangle is 1/2 x base x height? - Part 1 | English

Alagai Augusten
4 Görünümler · 5 günler önce

Area of the triangle is calculated by the formula ½ x base x height. We will be discussing this formula in an experimental way by converting it into a rectangle. You can yourself derive the formula instead of just memorizing it and understand the real meaning of it.

Hello Friends,
Today we are going to find out area of the simplest polygon, the Triangle. We know that area of the triangle is given by the formula ½ x base x height. How can we find out this formula?
Materials required: cutout of a rectangle, marker, scale and scissors
Procedure:
Mark the length and breadth on the rectangle.
Mark any point on the top of the rectangle. From this point draw a straight line towards one corner of the rectangle.
Then draw another straight line towards the opposite corner of the rectangle.
We get a triangle whose base is same as the length of the rectangle and height is same as the breadth of the rectangle.
Cut the straight lines drawn (two sides of the triangle) to get three separate triangular cutouts.
Arrange the smaller two triangles over the bigger triangle, you will observe that the two smaller triangles fit exactly over the bigger triangle.
Thus the combined area of the two triangles is same as the bigger triangle. Which mean you could make two equal sized triangles from a rectangle.
Hence we have found that area of the triangle is half the area of the rectangle.
We have,
Area of the rectangle = 2 x Area of the triangle
length x breadth = 2 x Area of the triangle
½ l x b = Area of the triangle
= ½ height x base (length of rectangle = height of the triangle)
Area of the triangle = ½ height x base
Thus, you have derived the formula and now you know the reason Why area of the triangle is ½ height x base?
Thanks!

Team: Ashok Rupner, Chaitanya Mungi, Shanti Pise, Neha Apte
Music: Dr. Manasi Kulkarni

How to learn HCF and LCM | English

Alagai Augusten
4 Görünümler · 5 günler önce

Some of you may have difficulties in understanding Highest Common Factor (HCF) and Least Common Multiple (LCM). But these mathematical concepts can be understood easily with some activities. Let's find out!

HCF: The numbers that can divide a given number completely (leaving a remainder of zero) are called its factors. The highest common factor (HCF) of a group of numbers is the largest common factor of the numbers. Lets find out how to find HCF of two numbers by some performing activities.

PRIME FACTORIZATION 0:59
One method of determining the HCF of two (or more) numbers is by representing both numbers as products of their prime factors. The HCF is a factor that is common to both/all numbers and also the largest such factor. Hence, we multiply all the prime factors that are common to both/all numbers in order to obtain the highest common factor of the two numbers.

CONTINUED DIVISION 3:02
Another method of determining the HCF of two numbers is by continued division. It is also called Euclid's Algorithm. It is a process by which we repeatedly eliminate the smaller number from the larger number until we get an equal number on both sides.

The steps to follow in continued division are as follows:
1. Make two columns and write one number in each column.
2. Compare the two numbers. Subtract the smaller number from the larger one.
3. Compare the two numbers again. Subtract the smaller number from the larger one.
4. Repeat this step until the numbers on both sides are equal. This number is the HCF of the two numbers we began the algorithm with.

Try both these methods with many different pairs/groups of numbers!
For smaller numbers, try to guess what the HCF/GCD would be and check your answer.
Use prime numbers with composite numbers or pairs/groups of prime numbers. What do you observe about their HCF in each case?

LCM 4:33
The smallest number which is a multiple of two numbers is called their least common multiple (LCM). The activity described in the video visually explains what the LCM of two numbers denotes - it is the smallest number where the multiples of the given pairs/groups of numbers coincide, i.e. the smallest number which is a multiple of all the numbers we are calculating the LCM of.

Make your own number line and cut out many strips of paper, divide each one of them into intervals representing different numbers, and try to find the LCMs of different pairs/groups of numbers!

Once again, what do you observe when you calculate the LCM of prime numbers, or prime and composite numbers, or composite numbers? Are the prime factors of each number in the pair/group also somehow related to their LCM?"

Presented by: Vrushali Sahasrabudhe, Sevasadan English Medium School, Pune

Produced by: IISER Pune Science Activity Center
Website: https://www.iiserpune.ac.in/ou....treach/science-activ
Activities: https://sites.google.com/acads.....iiserpune.ac.in/iis
Subscribe to the IISER Pune Science Activity Center YouTube channel: https://www.youtube.com/c/IISE....RPuneScienceActivity

Why area of the triangle is 1/2 x base x height? - Part 2 | English

Alagai Augusten
3 Görünümler · 5 günler önce

There are three types of triangles based on their angles: Right angle triangle, acute triangle and obtuse triangle. How can we prove that the area of these triangles is also given by the formula: ½ x height x base? Let us prove this formula by visualizing it through an experimental activity.

Hello friends,
In this video we will be discussing what will happen to the area of the triangle if we have different types of triangles based on their angles? How can we prove the area of these triangles can also be given by the formula: ½ height x base?

For this we will need three different types of triangles
Right angled triangle- one of the angle is 90°
Acute angled triangle- all the angles are less than 90°
Obtuse angled triangle - one of the angle is greater than 90°

Let us look at the right angled triangle,
Mark the base and the height of the triangle,
Fold the triangle along the height to get a line parallel to the base at half of the height. Draw the line with a marker. Cut along this line with a scissors to get two parts, one smaller triangle and one trapezium. Arrange the smaller triangle along the trapezium to form a complete rectangle. This rectangle formed has breadth same as the base of the triangle and length as half of the height of the triangle. Since this is made from the pieces of the triangle, it will have the same area:
Area of the right angled triangle = Area of the rectangle formed
= length x breadth
= ½ height x base (length and breadth as compared to the triangle)
Thus we have found that Area of the right angled triangle is also equal to ½ height x base

Now lets’ see whether this works for acute angled triangle too!
Mark base of the triangle and draw a perpendicular to mark the height of the triangle. Now fold the triangle to get a parallel line to the base at exactly half the height as shown in the video. Draw the line with a marker. Cut the half part similar to the earlier case. Now fold the small triangular piece along the height and cut it into two smaller triangles. You will get three pieces: two triangles and one trapezium. Arrange them so that we get a complete rectangle which has breadth same as the base of the triangle and length as half of the height of the triangle.

Thus just like the earlier case we can prove that,
Area of the right angled triangle = Area of the rectangle formed
= ½ height x base

Now lets’ do this for obtuse angled triangle too!
If we take the longer side as base, we can just prove it similar to the acute angled triangle. Its’ easy, isn’t it? Try for yourself.

Now let us consider for the smaller side as base. Mark b as the base, draw the perpendicular from the base of the triangle. Take help of a stick or scale to get the height. Take half of the height and draw a line as shown in the video. Now cut across this line and arrange the triangle along the figure to get a parallelogram. Now cut the smaller triangle and arrange it along the parallelogram to form a rectangle.
So we have transformed the obtuse angled triangle into a rectangle whose breadth same as the base of the triangle and length is half of the height of the triangle. Thus just like the case 1 we can prove that the area of the obtuse angled triangle is same as this rectangle which is ½ height x base.

Thus in all the above three cases we have found that
Area of the triangle = ½ height x base

Team: Ashok Rupner, Chaitanya Mungi, Shanti Pise, Neha Apte
Music: Dr. Manasi Kulkarni

Endless water | Magic trick | English

Alagai Augusten
2 Görünümler · 5 günler önce

In this fun video, we will generate an unlimited amount of water from a utensil. How is this possible? Whats trick is being employed here and what is the science behind sich trick? Watch the video for these answers!

In reality, there is another vessel inside the outer utensil. There is a glass with a hole in the bottom which fits the outer vessel exactly. The outer vessel has a small hole on the side which is blocked when holding it in hand.

This results in water in the glass being poured away while the water in between two containers stays in place. When the hole on the outer vessel is opened, air goes in and due to the pressure difference, water enters the inner glass again. This water is poured the second time while blocking the hole on the outer vessel.

By repeating this process, it appears as if you are generating water in the empty vessel but actually it uses the simple concept of pressure to achieve this magic trick!

Hope you learned something new today and understood how simple concepts in science can be made to appear as magic tricks. For more exciting experiments about math’s and science subscribe to our YouTube channel.

Thank you!

Production team: Ashok Rupner, Chaitanya Mungi, Shraddha Bhurkunde, Neha Apte
Prof. B. D. Chakradeo, Mukund Mehendale, Yash Bharambe,
Camera: Vivek Kannadi, Parmeshwar Singh Yadav Music: Dr. Manasi Kulkarni

How a Flute Works ? | English

Alagai Augusten
4 Görünümler · 5 günler önce

⁣How a Flute Works

Heat transfer: Conduction, Convection & Radiation | English

Alagai Augusten
3 Görünümler · 5 günler önce

Hello friends, today we are learning about heat and the transfer of heat. In science, heat is a form of energy. It’s also known as thermal energy. It is the sum of the kinetic energy of atoms or molecules of any particularly given substance.
In thermodynamics, heat is energy that is moved between two things when one of them has a higher temperature than the other.
Heat always flows from the hotter body to the colder body.
Here we will be learning the various ways of heat transfer, like conduction, convection, and radiation.
Let’s understand the conduction by a simple activity. We need some materials like a copper rod, small nails, a candle, a matchbox and a wooden stand. Fix the nails on the copper rod with the help of the candle wax as shown. Maintain a distance of about 2 centimetres between two nails. Insert the other end of the copper rod into the paper roll as shown. Adjust the height of the candle accordingly to the height of the wooden stand. Light the candle and place it under one end of the copper rod so that this end will get heat from the candle flame. Observe some time and see what happens to the nails. After a few seconds, the first nail falls down as you continue to provide heat to the copper rod. After some time, the second nail falls down, and after that, the subsequent nails fall down as well. If you observe carefully, you will notice that the nail nearest to the candle flame falls down first, then the second nail, and so on.
When we provide heat to one end of the copper rod, the wax used to fix the nails to the copper rod melts down and hence the nails fall off. The copper rod gets heat from the candle, and this heat transfers from the hotter end of the copper rod to the colder end of the copper rod, hence the nails fall down sequentially from the copper rod. This process of heat transfer is known as the conduction of heat. In conduction, the transfer of heat from one atom to another is accomplished by direct contact with the atoms of a copper rod.
Now let’s understand another method of heat transfer. It’s known as the "convection method." Take a small glass bottle and tie the thread to the neck of the bottle, then put a few drops of ink or food colour in it. Fill this glass bottle with hot water. Slowly insert the glass bottle into the container using a thread and observe what happens inside. You can see beautiful clouds of coloured water coming from the glass bottle. Why is it happening? The density of the hot water is less than the density of the cold water. When we submerge the hot water bottle in cold water, due to the lower density of the hot water, it goes towards the upper side of the cold water container. Here, with the help of colour, you can see the path of the hot water. This process of heat transfer is known as convection. In this convection process of heat transfer, the movement of heat by a fluid such as water or air is convective. You can make some changes to the experiment. Instead of using a single bottle, you can use three bottles and repeat the above activity. If you fill three bottles with three different colours, then you will see different colours coming from the bottles. After some time, when the temperature of the water inside the bottle and outside the bottle gets equalized, you will not find the colourful clouds in the water tank.
Now let's understand one more method of the transfer of heat. It's known as radiation. Here we are using the radiometer that we got from the market.
A radiometer is a device that measures the power of electromagnetic radiation.
In this radiometer, the vanes rotate when exposed to light, with faster rotation for more intense light, providing a quantitative measurement of electromagnetic radiation intensity. Here you will find heat transfer without any medium. This type of heat transfer is known as radiation.
Here you must observe the transfer of heat by electromagnetic waves. This type of heat transfer is known as radiation.
I hope you enjoyed the above activities involving heat and heat transfer. Some of these activities you can easily perform in your home. Please do all the above activities under adult supervision. Thank you very much.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Two Balloon Experiment | English

Alagai Augusten
2 Görünümler · 5 günler önce

⁣Two Balloon Experiment

Measuring Oxygen in the air? | English

Alagai Augusten
3 Görünümler · 5 günler önce

This old experiment has a lot of misconceptions about it regarding the physical phenomenon that is at play here. In this video, we’ll learn the real scientific reason behind the candle and rising water experiment and debunk some popular myths about it.

In this simple experiment, you have a candle on a base (this can be any dish, plate, or flat container). Now you fill the dish with some colored water, do not burn the candle. If you take a glass and cover the candle by placing it upside down in the water, you’ll notice that water level is lowered as the glass touches the water. This is because the air in the glass is trapped inside the space between the glass and water surface. This indirectly shows that air has volume.
Now Light one candle on fire, and place the glass on the candle. The candle slowly extinguishes as combustion will consume all the oxygen in the air. As the candle is fully extinguished, the water level rises upwards. There is a common misconception that water level rises as the oxygen is consumed during combustion. But the actual rise in the level does not correspond to level of oxygen in the air at all! The rise is level of water must have other scientific explanation.
To check this, we now burn all three candles and place a glass above them. All of them will get extinguished and water level will rise much higher. This does not mean that more oxygen is being consumed as the amount of oxygen in the air is still constant. The air inside the glass gets heated due to burning candles which results in expansion of air. Expansion of the air causes the increase in volume which tries to escape by formation of bubbles on the surface of water. After the candle is extinguished, the air cools down, contracts and results in low pressure zone. Outside air is at higher pressure which pushes the water inside the glass towards the low pressure zone. This causes the actual rise in water level.
Combustion does not only consume Oxygen but also results in production of carbon dioxide which is a gas as well. This gas will also occupy volume inside the glass thus there is no reduction in volume because of combustion. The rise in water level is due to initial expansion of air, escaping of some air in the form of bubbles and eventually formation of low pressure zone in the glass as air cools down.
Hope you now understand this experiment and the interpretation of its results in a more scientific way. For more exciting experiments about math’s and science subscribe to or YouTube channel.
Thanks!

Team: Ashok Rupner, Chaitanya Mungi, Neha Apte, Sajeda Sayyad_Shaikh, Pinki Saha, Students of NCL School Pune, Dr. B N Das

Perimeter and Area | English

Alagai Augusten
2 Görünümler · 5 günler önce

Teachers will learn how to teach the topic "perimeter and area" by watching this video. Students will learn how to find the perimeter of polygons and the relationships between them. They will also learn to derive the areas of rectangles, squares, triangles, and circles, and to correlate and differentiate between perimeter and area. They will also learn how to apply the concept of area in real life.

Link for text lesson Plan: https://drive.google.com/file/....d/1h_9vBzmHwto36_MaV

This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.

Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.

Why water is not falling? | English

Alagai Augusten
4 Görünümler · 5 günler önce

⁣Why water is not falling?

Cloud in a Bottle | English

Alagai Augusten
2 Görünümler · 5 günler önce

In this well-known experiment, we will create a cloud in the bottle and learn what are the clouds made up of, how does it form inside the bottle and what is the scientific explanation of this process. This experiment also demonstrates an important idea in thermodynamics which will be discussed as well.

To create a cloud in the bottle, you need a clean transparent bottle which can be crushed easily. Take a small amount of water in the bottle and shake the bottle well. If you compress the bottle quickly you will see that bottle will turn translucent and something is formed inside the bottle. If you open the bottle and press it again, you’ll see the same material comes out of the bottle. Now take a small piece of paper and carefully light it on fire. Put the burning paper inside the bottle in such a way that it will get extinguished due to water. Remove the smoke from the burnt paper from the bottle by pressing it and now close the bottle cap. Now crush the bottle really hard and release it quickly. You will see the insides of the bottle will get foggy. Open the bottle and press it gently. You will see the cloud coming out of the bottle.

Why is this a cloud? Why not just smoke or water vapor? Because there is no smoke in the bottle as it was removed earlier and plain water vapor is not translucent when if diffuses in the air. This is a cloud or fog that is formed in the bottle. A cloud is made up of small droplets of water which are condensed on small dust particles. In this experiment, the water vapor inside the bottle condenses on the small particles generated from the burning paper and form the cloud. But how does this happen every time we crush the bottle and open it again? What exactly happens inside the bottle which creates more water vapors?
The process that results in generation of water vapors inside the bottle is called an adiabatic process. When the bottle is crushed, the air inside the bottle suddenly compresses. This is an adiabatic compression which results in heating of the system which produces more water vapor. As the bottle is released and comes to the original volume, the temperature is lowered and this newly formed water vapor condenses on the small particles. This creates the cloud inside the bottle every time the bottle is crushed and released.

This is a really fun experiment and can be done easily at home to understand what a cloud is and how it’s different from just water vapors. This also explain the concept of an adiabatic process as there is no transfer of mass or heat from the system to its surroundings.

Hope you learned something new today and understood the process pf convection currents. For more exciting experiments about math’s and science subscribe to or YouTube channel.
Thanks!

Team: Ashok Rupner, Chaitanya Mungi, Neha Apte, Sajeda Sayyad_Shaikh, Pinki Saha, Students of NCL School Pune, Dr. B N Das

Which candle will be extinguish first? | English

Alagai Augusten
1 Görünümler · 5 günler önce

Three candles of different heights are extinguished by putting a glass over them. Which one will extinguish first? What is the reason if one of them goes off first? Let’s find out by actually performing this experiment and learn the science behind it!

When you try to extinguish a candle by putting a glass above it, does all the oxygen get consumed? Or there is any other reason why the candle goes off? What will happen if you had three candles of different heights? Which one will go off first? Or all of them will go off simultaneously?
All this questions can be answered by a really simple experiment. Three candles of different heights are lit. Put an inverted glass over them to extinguish them. You’ll notice that he tallest candle extinguishes first followed by the middle one and the shortest one is the last to go off. Why did this happen?
Burning produces carbon dioxide which is heavier than other gases in air. This suggests that the lowest one should get extinguished first. But as the carbon dioxide is being produced, it is also heated up due to the flame. This hot gas expands and has lower density this accumulates at the top of the glass. Thus the top candle experiences deficit of oxygen first followed by the middle one and finally the last one.
This happens due to the combination of expansion of hot gases and oxygen deprivation which results in extinguished candles. This experiment allows students to think about multiple factors that may play a role in certain experiment and how to account for them while interpreting results.
Hope you learned something new today and understood the process pf convection currents. For more exciting experiments about math’s and science subscribe to or YouTube channel.
Thanks!

Team: Ashok Rupner, Chaitanya Mungi, Neha Apte, Sajeda Sayyad_Shaikh, Pinki Saha, Students of NCL School Pune, Dr. B N Das

Measuring of Air Pressure | English

Alagai Augusten
3 Görünümler · 5 günler önce

Measuring pressure

Parts of Circle

Alagai Augusten
2 Görünümler · 5 günler önce

Simple activities explain the parts of the circle.

Design more hands-on activities with us :
https://sites.google.com/acads.....iiserpune.ac.in/iis

Your landing page tool for all our resources and events
https://linktr.ee/science_activity_centre

For a quick reminder for all our coming events, DO SUBSCRIBE TO US!
https://docs.google.com/forms/....d/e/1FAIpQLSf8SK1ZSs
--------
Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal
------------
For scientific talks, documentaries & lectures from IISER Pune: https://youtube.com/c/IISERPuneSMC
--------------------
We continue to rekindle the interest of many enthusiastic minds through our online programmes. To view the entire program list, give your feedback and contribute to our creative programs, kindly visit the following link:
https://sites.google.com/acads.....iiserpune.ac.in/sup

Join us on our social media pages
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https://twitter.com/ScienceActivity
https://linktr.ee/science_activity_centre

Convection – Transfer of heat in liquids | English

Alagai Augusten
4 Görünümler · 5 günler önce

Heat is a form of energy that gets transferred by various methods such as conduction, convection and radiation. In liquids, the heat transfer takes place by convection. Let's look at a simple activity to observe convection in action!

You need two glasses, some colour, hot and cold water. Take hot water in a glass and add some colour to it. Take cold water in another glass and place the CD on this glass as a lid. Now carefully invert the cold glass on the glass containing hot water with colour. The hole in the CD allows hot water to rise up as seen by the movement of coloured water.

Hot water is less dense than cold water and thus rises up in the fluid also transferring the heat with it. This form of heat transfer, called convection, happens in all fluids (liquid and gases) and is due to the actual motion of fluid particles.

If you invert the position of glasses, that is the lower glass contains cold water, and the top glass contains hot coloured water. You will notice that the colours do not mix as the coloured hot water is less dense than cold water and does not sink in cold water (move downwards).

This experiment demonstrates convection as a mode of heat transfer in fluids and also shows how convection only takes place in upwards direction.

We hope you enjoyed this experiment and learned something new. For more such hands-on science and mathematics activities subscribe to our YouTube channel IISER Pune science activity Centre.

Presented By: Vidya Salehittal, Muktangan English Medium School and Jr. College, Pune

Produced by: IISER Pune Science Activity Center
Website: https://www.iiserpune.ac.in/ou....treach/science-activ
Activities: https://sites.google.com/acads.....iiserpune.ac.in/iis
Subscribe to the IISER Pune Science Activity Center YouTube channel: https://www.youtube.com/c/IISE....RPuneScienceActivity

Simple DC Motor | English

Alagai Augusten
4 Görünümler · 5 günler önce

In today’s world, hundreds of appliances use a motor. So, friends today let us make a very simple DC motor with house hold materials. You need a battery, safety pins, insulated copper wire, magnets, old bicycle tube, scissors and a cutter.
Take a 1.5 meter of insulated copper wire and wind it around the battery. Move it around 10 turns and remove it from the battery. Take one end and tie a knot and stretch it out. Repeat the same at other end. For equal distances of the weight both the knots should be diametrically opposite. Trim both ends to 3 cm. Now take a cutter and scrape off three sides on one end such that one side is still insulated. On other diametrically opposite side scrape the insulation entirely.
The coil is ready now.
Next take an old bicycle tube and cut two broad rubber bands. Stretch and fix these rubber bands on battery and tuck in the magnet and the safety pins. The motor is now ready. If you place the coil in this assembly it starts.
A motor is a device that converts electrical energy into mechanical energy. When the coil is connected to the battery current passes through it which makes it electromagnet. This electromagnet has its north and south poles. The permanent magnet placed in the vicinity of the magnet gives it attractive and repulsive kick depending on the polarity of both the magnets and the coil rotates.
As you might remember as we purposely left the insulation at one end. This precisely contributes switching the current on and off for every rotation.
Current passing, magnetic field and number of turns are the three important factors.
Wasn’t it simple? So make your own dc motor and have fun!

Team: Ashok Rupner, Apurva Barve, Shanti Pise, Prachi Pasalkar, Shilpa Jain

States of Matter | English

Alagai Augusten
2 Görünümler · 5 günler önce

Friends, we see many colorful things around us.
If somebody asks you to categorize above materials you would probably say Pencil, eraser, chalk pieces are solids, Water, Ink, various colour juices are liquids and Inflated balloons, smoke of the incense sticks are in gaseous states.
These are called the states or phases of the matter.
Today we will learn more about the states of the matter.
To demonstrate this we will require – three 50 ml syringes with nozzles, chalk pieces, water, incense stick and match box.
Take a first syringe and fill it with some chalk pieces. The shape and size of chalk pieces will not change. Now close the nozzle of the syringe. If you press the piston of the syringe then the chalk pieces convert into small pieces and become powder. When you apply more force on this powder it will not further change its size and shape .This shows solid has fixed shape and size and it’s in compressible. The forces between chalk molecules are so strong to oppose its free movement. They only have a choice to vibrate.
Now take the second syringe close the nozzle and fill it with some liquid like water. The water will take the shape of the syringe but the volume of water will not change. Now fix the piston and remove the air bubble and close the outlet by using nozzle. Even if you press the piston of syringe very hard the volume of water will not change. This shows the liquids does not fixed shape and are little compressible. But, here it will not be noticed by muscle power.
Now take last syringe and close the nozzle and fill smoke using incense stick. Move the piston of syringe harder, you will see there is change in the volume of the gas. Gases neither have a definite shape nor does volume do this show they are very compressible.
What we learned in this activity, solids have regular and closely packed molecules and they not compressible.
In liquids the arrangement of molecules are loosely packed and with inter molecular spacing. They can flow easily and can take the shape of the container and are very little compressible.
The gas molecules move in all directions at faster speed with large inter spacing. So the attraction forces between the molecules are low and make gas easy to compress.

Team: Ashok Rupner, Apurva Barve, Shanti Pise, Prachi Pasalkar, Shilpa Jain

Newton's second law of motion

Alagai Augusten
3 Görünümler · 5 günler önce

Understanding Newton's second law of motion by using various activities.

Design more hands-on activities with us :
https://sites.google.com/acads.....iiserpune.ac.in/iis

Your landing page tool for all our resources and events
https://linktr.ee/science_activity_centre

For a quick reminder for all our coming events, DO SUBSCRIBE TO US!
https://docs.google.com/forms/....d/e/1FAIpQLSf8SK1ZSs
--------
Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal
------------
Production : Science Media Centre, IISER Pune
Camera, Editing & Animation
Anurag Shukla, SMC IISER Pune
Script: Kranti Karande, IISER Pune.

For scientific talks, documentaries & lectures from IISER Pune: https://youtube.com/c/IISERPuneSMC
--------------------
We continue to rekindle the interest of many enthusiastic minds through our online programmes. To view the entire program list, give your feedback and contribute to our creative programs, kindly visit the following link:
https://sites.google.com/acads.....iiserpune.ac.in/sup

Join us on our social media pages
https://www.facebook.com/IISERPSAC
https://twitter.com/ScienceActivity
https://linktr.ee/science_activity_centre

Newton's first law of motion

Alagai Augusten
2 Görünümler · 5 günler önce

Understanding Newton's first law of motion by using various activities.

Design more hands-on activities with us :
https://sites.google.com/acads.....iiserpune.ac.in/iis

Your landing page tool for all our resources and events
https://linktr.ee/science_activity_centre

For a quick reminder for all our coming events, DO SUBSCRIBE TO US!
https://docs.google.com/forms/....d/e/1FAIpQLSf8SK1ZSs
--------
Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal
------------
Production : Science Media Centre, IISER Pune
Camera, Editing & Animation
Anurag Shukla, SMC IISER Pune
Script: Kranti Karande, IISER Pune.

For scientific talks, documentaries & lectures from IISER Pune: https://youtube.com/c/IISERPuneSMC
--------------------
We continue to rekindle the interest of many enthusiastic minds through our online programmes. To view the entire program list, give your feedback and contribute to our creative programs, kindly visit the following link:
https://sites.google.com/acads.....iiserpune.ac.in/sup

Join us on our social media pages
https://www.facebook.com/IISERPSAC
https://twitter.com/ScienceActivity
https://linktr.ee/science_activity_centre

Newton's third law of motion

Alagai Augusten
3 Görünümler · 5 günler önce

Understanding Newton's third law of motion with simple activities.

Design more hands-on activities with us :
https://sites.google.com/acads.....iiserpune.ac.in/iis

Your landing page tool for all our resources and events
https://linktr.ee/science_activity_centre

For a quick reminder for all our coming events, DO SUBSCRIBE TO US!
https://docs.google.com/forms/....d/e/1FAIpQLSf8SK1ZSs
--------
Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal
------------
Production : Science Media Centre, IISER Pune
Camera, Editing & Animation
Anurag Shukla, SMC IISER Pune
Script: Kranti Karande, IISER Pune.

For scientific talks, documentaries & lectures from IISER Pune: https://youtube.com/c/IISERPuneSMC
--------------------
We continue to rekindle the interest of many enthusiastic minds through our online programmes. To view the entire program list, give your feedback and contribute to our creative programs, kindly visit the following link:
https://sites.google.com/acads.....iiserpune.ac.in/sup

Join us on our social media pages
https://www.facebook.com/IISERPSAC
https://twitter.com/ScienceActivity
https://linktr.ee/science_activity_centre

Why area of the circle is πr2? | English

Alagai Augusten
4 Görünümler · 5 günler önce

Have you ever wondered why area of the circle is πr^2? Is there a way to visually prove that formula? In this video, we’ll convert the circle into a rectangle and understand how area of circle can be calculated using this trick.

Dear Friends,
Mathematics is fun when you understand the real meaning of the concept and apply it in various situations. It is often difficult to remember the formula and reproduce it whenever required.
In this video we will be discussing why the area of circle is πr^2 by experimental method. You can yourself derive the formula instead of just memorizing it and understand the real meaning of it.

Let us begin,
PROCEDURE
Area of the circle is the space occupied by the circle, so take a cutout of the circle.
Fold it in exact half to form a semicircle and then one more fold to make a quarter.
You can have one more fold across the radius to make 8 equal parts of the circle.
Now draw the lines with a marker and cut the lines to get 8 triangular figures (sectors of the circle)
Arrange them into a rectangular shape as shown in the figure. The last one can be cut exactly at the center to get a rectangular figure.
You can observe that this rectangle has curved surfaces at its length. Now what should be done?
Divide the circle into 16 equal parts and arrange to form a rectangle.
You may observe that the curves surface has been minimized. Similarly, you can go on making more parts of the circle to get almost rectangular figure.
The circle has been converted into the rectangle, thus the area of the circle would be same as the area of the rectangle.
We have,
Area of the circle = Area of the rectangle
We know that area of rectangle = l X b
Here, the circumference of the circle is converted into 2 lengths and the breadth of the rectangle is same as the radius of the circle.
Thus,
l x b = 1/2(2 πr ) X r
= πr^2
Hence,
Area of the circle = πr^2
In this way, you have derived the formula and now you know the reason why area of the circle is πr^2 ?
Hope you had fun visualizing the formula πr^2 and learned something new.

Team: Ashok Rupner, Chaitanya Mungi, Shanti Pise, Neha Apte
Music: Dr. Manasi Kulkarni

Pressure fountain with balloon - English

Alagai Augusten
4 Görünümler · 5 günler önce

In this video, you will make a wonderful water fountain with very simple materials.

For this, you will need a balloon, a plastic bottle, a bendable straw, glue, and a pair of scissors.

Make a hole near the mouth of the plastic bottle with scissors. Insert a straw in the bottle and secure the hole with the help of glue. Fill the bottle with water. Now blow a balloon and hold its neck with fingertips. Carefully fix the balloon on the mouth of the bottle. When you release the air from the balloon, it creates pressure in the bottle and thus pushes water out creating a wonderful fountain!

So, let’s look at what actually happens in this experiment? The air inside the balloon is under higher pressure. When you place the inflated balloon on the mouth of the bottle, the air pressure on top of the bottle increases. This pushes down on the water in the bottle which rises through the straw and comes out making our little fountain

Instead of a single straw, you can also fix five straws in the bottle. When you fill the water in the bottle and fixed an inflated balloon, you will see an elegant fountain with five streams.

Make your own pressure fountain and have Fun!

We hope you enjoyed this experiment and learned something new. For more such hands-on science and mathematics activities visit our YouTube channel. IISER Pune science activity Centre.

Team: Ashok Rupner, Chaitanya Mungi, Shraddha Bhurkunde, Neha Apte, Sandeep Jadhav

President Obama Speaks at a Memorial Service for Nelson Mandela

Francis Mpatswe
4 Görünümler · 5 günler önce

President Obama delivers remarks at a national memorial service for former South African President Nelson Mandela. December 10, 2013.

Unleashing Your Creative Power | Desktop Publishing Tutorial - Lesson 7

Landus Mumbere Expedito
2 Görünümler · 5 günler önce

Welcome to Lesson 7 of our Desktop Publishing tutorial series. In this installment, we explore the boundless realm of creativity. Learn how to harness your creative potential to design captivating visuals, layouts, and content. Whether you're a designer seeking inspiration, a content creator looking to innovate, or anyone eager to unlock their creative mindset, this lesson will guide you through exercises and insights to nurture your artistic spark. Join us to embark on a journey of creative exploration and take your designs to new heights.

More Video Lessons on Desktop Publishing By Kakuru Benard
Lesson 1: https://youtu.be/QRzLXw7gx_o
Lesson 2: https://youtu.be/CbLR6mi9hOk
Lesson 3: https://youtu.be/KGXxogpB6B0
Lesson 4: https://youtu.be/dzJP70T1poc
Lesson 5: https://youtu.be/xNMz5tfEkW0
Lesson 6: https://youtu.be/F85pzjaQYgI
Lesson 7: https://youtu.be/12WPjN92Sns
Lesson 8: https://youtu.be/L_EZbCC05tc
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Creating an Appetizing Restaurant Menu | Desktop Publishing Tutorial - Lesson 5

Landus Mumbere Expedito
3 Görünümler · 5 günler önce

Welcome to Lesson 5 of our Desktop Publishing tutorial series. In this installment, we'll guide you through the process of designing a mouthwatering food menu for a restaurant. Learn essential design techniques to showcase dishes effectively, balance visuals and text, and create a menu that leaves a lasting impression on diners. Whether you're a beginner or looking to refine your design skills, this tutorial has something to offer. Discover the art of menu creation and bring your restaurant's culinary offerings to life.

More Video Lessons on Desktop Publishing By Kakuru Benard
Lesson 1: https://youtu.be/QRzLXw7gx_o
Lesson 2: https://youtu.be/CbLR6mi9hOk
Lesson 3: https://youtu.be/KGXxogpB6B0
Lesson 4: https://youtu.be/dzJP70T1poc
Lesson 5: https://youtu.be/xNMz5tfEkW0
Lesson 6: https://youtu.be/F85pzjaQYgI
Lesson 7: https://youtu.be/12WPjN92Sns
Lesson 8: https://youtu.be/L_EZbCC05tc
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Crafting Visually Delicious Recipes | Desktop Publishing Tutorial - Lesson 4

Landus Mumbere Expedito
3 Görünümler · 5 günler önce

Welcome to Lesson 4 of our Desktop Publishing tutorial series. In this tutorial, we'll delve into the art of designing mouthwatering recipes. Learn how to present cooking instructions, ingredients, and culinary tips in an organized and visually appealing manner. Whether you're a food blogger, a chef, or simply passionate about design, this lesson will provide you with the skills to create recipe layouts that inspire and engage. Join us to explore the world of recipe design and enhance your culinary content.

More Video Lessons on Desktop Publishing By Kakuru Benard
Lesson 1: https://youtu.be/QRzLXw7gx_o
Lesson 2: https://youtu.be/CbLR6mi9hOk
Lesson 3: https://youtu.be/KGXxogpB6B0
Lesson 4: https://youtu.be/dzJP70T1poc
Lesson 5: https://youtu.be/xNMz5tfEkW0
Lesson 6: https://youtu.be/F85pzjaQYgI
Lesson 7: https://youtu.be/12WPjN92Sns
Lesson 8: https://youtu.be/L_EZbCC05tc
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Designing Elegant Certificates | Desktop Publishing Tutorial - Lesson 3

Landus Mumbere Expedito
3 Görünümler · 5 günler önce

Welcome to Lesson 3 of our Desktop Publishing tutorial series. In this tutorial, we'll guide you through the process of creating beautifully designed certificates. Learn essential design techniques to craft certificates that reflect professionalism and commemorate special achievements. Whether you're an educator, an event organizer, or someone interested in graphic design, this lesson will provide you with the skills to create certificates that leave a lasting impression. Join us to explore the world of certificate design and enhance your document creation abilities.

More Video Lessons on Desktop Publishing By Kakuru Benard
Lesson 1: https://youtu.be/QRzLXw7gx_o
Lesson 2: https://youtu.be/CbLR6mi9hOk
Lesson 3: https://youtu.be/KGXxogpB6B0
Lesson 4: https://youtu.be/dzJP70T1poc
Lesson 5: https://youtu.be/xNMz5tfEkW0
Lesson 6: https://youtu.be/F85pzjaQYgI
Lesson 7: https://youtu.be/12WPjN92Sns
Lesson 8: https://youtu.be/L_EZbCC05tc
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Creating Impressive Business Cards | Desktop Publishing Tutorial - Lesson 2

Landus Mumbere Expedito
3 Görünümler · 5 günler önce

Welcome to Lesson 2 of our Desktop Publishing tutorial series. In this tutorial, we'll walk you through the process of designing impactful business cards. Learn essential design principles to craft business cards that stand out and leave a lasting impression. Whether you're an entrepreneur, a freelancer, or someone interested in graphic design, this lesson will equip you with the skills to create business card designs that effectively represent your brand. Join us to explore the world of business card design and elevate your networking game.

More Video Lessons on Desktop Publishing By Kakuru Benard
Lesson 1: https://youtu.be/QRzLXw7gx_o
Lesson 2: https://youtu.be/CbLR6mi9hOk
Lesson 3: https://youtu.be/KGXxogpB6B0
Lesson 4: https://youtu.be/dzJP70T1poc
Lesson 5: https://youtu.be/xNMz5tfEkW0
Lesson 6: https://youtu.be/F85pzjaQYgI
Lesson 7: https://youtu.be/12WPjN92Sns
Lesson 8: https://youtu.be/L_EZbCC05tc
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Crafting Captivating Book Covers | Desktop Publishing Tutorial - Lesson 1

Landus Mumbere Expedito
4 Görünümler · 5 günler önce

Welcome to Lesson 1 of our Desktop Publishing tutorial series. In this tutorial, we'll guide you through the process of designing eye-catching book covers. Learn essential design techniques to create covers that entice readers and convey the essence of your literary work. Whether you're an author, a graphic designer, or simply interested in the art of design, this lesson will equip you with the skills to produce book covers that leave a lasting impact. Join us to dive into the world of book cover design and enhance your visual storytelling.

More Video Lessons on Desktop Publishing By Kakuru Benard
Lesson 1: https://youtu.be/QRzLXw7gx_o
Lesson 2: https://youtu.be/CbLR6mi9hOk
Lesson 3: https://youtu.be/KGXxogpB6B0
Lesson 4: https://youtu.be/dzJP70T1poc
Lesson 5: https://youtu.be/xNMz5tfEkW0
Lesson 6: https://youtu.be/F85pzjaQYgI
Lesson 7: https://youtu.be/12WPjN92Sns
Lesson 8: https://youtu.be/L_EZbCC05tc
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

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Relevant to curriculum descriptors:
- ACSPH103: Point charges and charged objects produce an electric field in the space that surrounds them; field theory attributes the electrostatic force on a point charge or charged body to the presence of an electric field.
- ACSPH104: A positively charged body placed in an electric field will experience a force in the direction of the field; the strength of the electric field is defined as the force per unit charge.

Presented by Ella Wang. Ella has completed Honours in Physics and a Bachelor of Philosophy, a research intensive undergraduate degree, with a science focus. She has previously worked as a private tutor and she has also volunteered to run workshops for high school students. Her research interests include astrophysics and computer science. She is passionate about improving high school education in STEM fields.

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

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Fields | Electromagnetism | meriSTEM

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Route to Electromagnetism | Electromagnetism | meriSTEM

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Pressure on human bodies | Thermal Physics | meriSTEM

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Air pressure | Thermal Physics | meriSTEM

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Conduction | Thermal Physics | meriSTEM

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Heat flow | Thermal Physics | meriSTEM

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Worked example for calculating latent heat | Thermal Physics | meriSTEM

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Specific heat capacity | Thermal Physics | meriSTEM

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Heat - A summary | Thermal Physics | meriSTEM

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PowerPoint for Beginners | Step by Step Tutorial to get started

Landus Mumbere Expedito
3 Görünümler · 7 günler önce

Get started with PowerPoint for Beginners. Follow this 20-Minute step by step PowerPoint tutorial to start creating presentations smoothly.
Contents of this video:
00:00 Introduction
00:55 How to open PowerPoint
01:47 How to Use PowerPoint Templates to get started
02:41 How to Open a Blank Presentation
03:07 Pin Program to Taskbar
03:40 How to Save Your PowerPoint Presentation
04:55 Key Terminologies
06:10 Creating slides easily
06:51 Apply professional design to slides quickly
07:35 Finding Design Theme Variants
08:03 Ways to add a new slide
08:24 Find Dropdown Menu with additional options
09:33 Add Presentation Title and content
10:23 Use SmartArt Diagrams
11:15 Apply different slide layouts
11:38 Different Ways to Insert Pictures
12:35 Resize Pictures
12:50 Add Textboxes
13:12 Change Font style and Font size
14:12 Copy and paste elements
15:10 Presenting slides with Slideshow
16:15 Navigating in Slideshow mode
17:00 Return to Normal View
17:13 How to Add Animations
18:40 Add Transition across slides
19:43 Complete PowerPoint Foundation Course
https://shop.presentation-proc....ess.com/p/complete-p

*Top Products from Presentation Process*
Comprehensive All In One PowerPoint TEMPLATES Bundle 2.0 : https://shop.presentation-proc....ess.com/p/comprehens
Ramgopals PowerPoint Mastery TRAINING Program: https://shop.presentation-proc....ess.com/p/ramgopals-
All Templates & Training we offer: https://shop.presentation-process.com/

*Products we love, use, and recommend*
Video Editing Software: https://techsmith.z6rjha.net/c/1877507/347799/5161
Thumbnails & Graphic Design: https://partner.canva.com/c/1877507/619765/10068
Short Online Courses: https://skillshare.eqcm.net/c/1877507/298081/4650
PNG Graphics: https://pngtree.com/?sce=af&id=14038
Vector Stock Photos & Videos: https://vecteezycom.sjv.io/c/1877507/883105/12240
Royalty-Free Stock Images: https://pixabay.com/
Mike for recording: Boya Omnidirectional Lavalier Condenser

*Note these are affiliate links. I get a small commission when you buy using the link, without any additional cost to you.

Link to 25 Creative Ideas Free e-course
https://www.presentation-proce....ss.com/25-creative-p

#ramgopalppt the PowerPoint Templates showcased in this video can be used in any version of PowerPoint 2010, 2013, 2016 or 2019. The video is created in PowerPoint on Office 365 by Ramgopal.

PowerPoint Presentation Lesson 5

Landus Mumbere Expedito
3 Görünümler · 8 günler önce

With PowerPoint Presentation Lesson 4 learn how to use support files, use of smart arts, themes, slide master and tables to make better PowerPoint presentations with animations and transitions.

Here are the Questions;
As Educator, the Village Health Team (VHT) of your village invited you to make a presentation about Corona Virus your village Secondary School. Prepare Six presentation slides using Ms PowerPoint to deliver your content about Corona (COVID-19) to the school community.
SLIDE 1: Containing topic, Presenter’s name, the Village Name, and Date when the Presentation is made
SLIDE 2: Include a sub-title/heading and content bulleted showing a description of how the virus is spread
SLIDE 3: Add a sub-title/heading and content listing symptoms of a person with corona virus may experience
SLIDE 4: Use Most Hit Countries with COVID-19 as sub-title and insert a table to represent the data. The table should contain a record of at least 5 countries. Suggested Column heading: Sno.; Country; No. Infected people; Death Cases
SLIDE 5: Insert a sub-title “Ways of preventing spread of COVID-19”. Add the images representing means of preventing the spread of the virus [These images are included in the support files]
SLIDE 6: Sub-title/heading: Question and Answer
• Insert Muni University Logo in the middle of the slide
• Add your Address [Postal Address; Mobile Number; and Email] after the Logo
Required:
(a) Develop the presentation using the above slides save your work as ‘Covid-19’ in the folder you created on the desktop. (05 Marks)
(b) Use Vertical Chevron List SmartArt to present the information in Slide 3 which contains symptoms of a person with corona virus (03 Marks)
(c) Apply retrospect theme, apply Shrink & Turn animation to the text and slide numbers (03 Marks)
(d) Let your slides have a fly-in transition effect from top left corner. (01 Mark)
(e) Insert the current date and your student number as your footer. (02 Marks)
(f) Insert Speaker notes in Slide 4 “Uganda Covid-19 Team did a fantastic job of restraining the spread of the virus” (02 Marks)
(g) Insert on the Slide 1 logo of Muni University at the left bottom part of the slide, and an image of Covid-19 at the right bottom of the slide. (02 Marks)
(h) Make all Sub-title/heading Font size 50, Font Arial Narrow, Font Color Dark Red, Bold the text, and add Text Shadow. (02 Marks)
(i) Print all your work on one A4 paper size.

More Video Lessons on PowerPoint Presentation By Kakuru Benard
Lesson 1: https://youtu.be/0T56c8ePE_0
Lesson 2: https://youtu.be/YfuO7VuBrk4
Lesson 3: https://youtu.be/mJDFaPrMVCU
Lesson 4: https://youtu.be/dDcDkpkeDjo
Lesson 5: https://youtu.be/OUPjQll-pzU
Lesson 6: https://youtu.be/AhyB1PXuQME
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Tips and Best Practices on How to Burn Work on CD for Candidates 2024

Landus Mumbere Expedito
4 Görünümler · 8 günler önce

To burn a CD means to write data onto a recordable compact disc (called a "CD-R" for short), with a special device called a CD burner or CD-R drive. The process is often called "burning" because a laser in the CD-R drive uses heat to record the data to the disc.

In this Video Learn how to Quickly burn work on a CD.

Insert a blank disc into your CD or DVD burner. If your PC has more than one CD or DVD drive, select the drive you want to use. Search for the items in your Player Library that you want to burn to the disc, and then drag them to the list pane (on the right side of the Player Library) to create a burn list.

How to open and repair a presentation in PowerPoint Lesson 6

Landus Mumbere Expedito
5 Görünümler · 8 günler önce

How to open and repair a presentation in PowerPoint

Method 1: Using the Open and Repair option in PowerPoint
Open Microsoft PowerPoint.
Click the File tab. ...
Click Open, and click Browse if needed.
Navigate to and select the corrupt PowerPoint file by clicking Open.
Click the arrow next to the Open button and click Open and Repair.
If a dialog box pops up, click Repair.
#microsoft #powerpoint #powerpoint_tips
https://mspoweruser.com/repair....-corrupt-powerpoint-

Tamale Mirundi's Wife Dragged Out of a Wedding by Furious Money Lenders. Hell Knows No Fury!

Landus Mumbere Expedito
4 Görünümler · 8 günler önce

#mediachoicetv #tmo #miso #hostedbykankaka #tamalemirundiofficial #tamalemirundilatest okukyalako mu studio Zaffe Eza TMO, Kuba 0702 81 59 59. Ensonga Zoyogerako zirina Kuba Nga zekuusa Ku By'Obufuzi, Obukulembeze Ssaako okunonyereza Ku Nsonga Enkulu Ennyo Nga Ziyamba Munnansi Oba Amawulire Agatalinda. Ate Kkwo Okulanga Bizinensi Yo ku Mukutu Guno Tukuwadde Emiwendo Ejisingira Ddala Okuba Emisaamusaamu Olw'Embeera Y'ebyenfuna Eriwo Kati. Yogerako Naffe Ku 0759-388-748

Langa Bizinensi yo Wano wenyini. Kuba 0759-388-748. Oba tuwereze Whats App ku 0702 81 59 59.Weegate ku Mukutu Gwaffe Omupya Ogwa M.i.S.O. Gufune Otwegatteko Ng'osubscrbinga. Wereza obubaka bwo ku ngeri jetuyinza okukyusaamu ku mikutu gyaffe wano ku Mukutuguno

Disclaimer
Ebirowoozo By'Owulidde, Okugereesa N'ebikolwa By'omubiri byolabye mu Pulogulaamu eno, By'abo Bolabye Babikola Naye tebitegeeza nti Yenkola oba By'ebirowoozo Bya Media Choice TV TMO ne M.i.S.O Ebitongole oba abo bonna Abakola Ku mikutu Gino era Tebituvunaanibwa.

Disclaimer:
The Views, Opinions or any Graphics Content, Body Language & Expressions in this Program are those of the Producers and /or the Persons Appearing on the Program and do not Necessarily Reflect the Views & Opinions of TMOfficial & M.i.S.O and all its Graphics Editors.

CREDITS
Host & Editor
Hon. Kankaka Peter Emmanuel

Author & Analyst:
Mr. Joseph Tamale Mirundi

Social Media Promotions:
Miss Namasinga Maria Gorreth

Investigations:
M.i.S.O, K.i.S.O & TEAMS

Screen Writer:
Miss. Namasinga Gorreth

Camera:
Kankaka Peter / Amazing Maria/Team
TMO-M.i.S.O CREW
M.i.S.O, K.i.S.O & TEAMS

Voice Overs
Amazing Maria
Kankaka Peter
MEDIA CHOICE M.i.S.O, K.i.S.O & TEAMS

Special Thanks:
My Country-Uganda
Infraction-Free Music Youtube Channel
Guest Analyst(s)
ABS TV, Kawaala
Mary Celeste by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/by/4.0/

Source: http://incompetech.com/music/r....oyalty-free/index.ht

Artist: http://incompetech.com/

Word Processing Lesson 10 Advanced Features

Landus Mumbere Expedito
3 Görünümler · 8 günler önce

Word Processing Lesson 10 Advanced Features

More Video Lessons on Word Processing By Kakuru Benard
Video Lesson 1: https://youtu.be/8UWPkwAa-aw
Video Lesson 2: https://youtu.be/5MpYW2UpjLE
Video Lesson 3: https://youtu.be/zJVc7uf4Yv0
Video Lesson 4: https://youtu.be/Uduj1Oy9wuM
Video Lesson 5: https://youtu.be/Leyk-oFaXao
Video Lesson 6: https://youtu.be/7DpogpO-5JM
Video Lesson 7: https://youtu.be/eST2AEijkek
Video Lesson 8: https://youtu.be/yxC7i2YZc_c
Video Lesson 9: https://youtu.be/G0fQz7kF6qI
Video Lesson 10: https://youtu.be/icnJVShMylA
Video Lesson 11: https://youtu.be/-wY36wLFhJY
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Word Processing Lesson 9

Landus Mumbere Expedito
3 Görünümler · 8 günler önce

Word Processing Lesson 9

More Video Lessons on Word Processing By Kakuru Benard
Video Lesson 1: https://youtu.be/8UWPkwAa-aw
Video Lesson 2: https://youtu.be/5MpYW2UpjLE
Video Lesson 3: https://youtu.be/zJVc7uf4Yv0
Video Lesson 4: https://youtu.be/Uduj1Oy9wuM
Video Lesson 5: https://youtu.be/Leyk-oFaXao
Video Lesson 6: https://youtu.be/7DpogpO-5JM
Video Lesson 7: https://youtu.be/eST2AEijkek
Video Lesson 8: https://youtu.be/yxC7i2YZc_c
Video Lesson 9: https://youtu.be/G0fQz7kF6qI
Video Lesson 10: https://youtu.be/icnJVShMylA
Video Lesson 11: https://youtu.be/-wY36wLFhJY
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Word Processing Lesson 8

Landus Mumbere Expedito
2 Görünümler · 8 günler önce

Word Processing Lesson 8

More Video Lessons on Word Processing By Kakuru Benard
Video Lesson 1: https://youtu.be/8UWPkwAa-aw
Video Lesson 2: https://youtu.be/5MpYW2UpjLE
Video Lesson 3: https://youtu.be/zJVc7uf4Yv0
Video Lesson 4: https://youtu.be/Uduj1Oy9wuM
Video Lesson 5: https://youtu.be/Leyk-oFaXao
Video Lesson 6: https://youtu.be/7DpogpO-5JM
Video Lesson 7: https://youtu.be/eST2AEijkek
Video Lesson 8: https://youtu.be/yxC7i2YZc_c
Video Lesson 9: https://youtu.be/G0fQz7kF6qI
Video Lesson 10: https://youtu.be/icnJVShMylA
Video Lesson 11: https://youtu.be/-wY36wLFhJY
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Word Processing Lesson 7

Landus Mumbere Expedito
3 Görünümler · 8 günler önce

Word Processing Lesson 7

More Video Lessons on Word Processing By Kakuru Benard
Video Lesson 1: https://youtu.be/8UWPkwAa-aw
Video Lesson 2: https://youtu.be/5MpYW2UpjLE
Video Lesson 3: https://youtu.be/zJVc7uf4Yv0
Video Lesson 4: https://youtu.be/Uduj1Oy9wuM
Video Lesson 5: https://youtu.be/Leyk-oFaXao
Video Lesson 6: https://youtu.be/7DpogpO-5JM
Video Lesson 7: https://youtu.be/eST2AEijkek
Video Lesson 8: https://youtu.be/yxC7i2YZc_c
Video Lesson 9: https://youtu.be/G0fQz7kF6qI
Video Lesson 10: https://youtu.be/icnJVShMylA
Video Lesson 11: https://youtu.be/-wY36wLFhJY
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Word Processing Lesson 6

Landus Mumbere Expedito
2 Görünümler · 8 günler önce

In this video, you will learn how to answer the following questions
(a) Type the following text and its illustration below exactly as it is and save it as Set Theory in your working folder.
VENN DIAGRAM AND ITS USE
A Venn diagram is an illustration of the relationships between and among sets, groups of objects that share something in common. Usually, Venn diagrams are used to depict set intersections (denoted by an upside-down letter U).
Learning How to Compare and Contrast Two or More Things. By Amanda Morin. Updated September 29, 2018. Cultural RM Exclusive/yellow dog/Getty Images. A Venn diagram is a visual tool used to compare and contrast two or more objects, events, people, or concepts.
A Venn diagram uses overlapping circles or other shapes to illustrate the logical relationships between two or more sets of items. Often, they serve to graphically organize things, highlighting how the items are similar and different for example take a look at this.
Venn Diagram missing here
b) Copy your work to page two and apply font size 14 Times New Roman.
c) Change the letters of alphabet below the Venn into Wingdings font 16.
d) Apply to the heading with font size 20 and a thick underline of purple.
e) Set the second paragraph to three columns with a line between.
f) Insert a drop of two lines on the first letter of the second paragraph.
g) Apply a 6pt orange shadow border to page two only
h) Insert a horizontal watermark of your names below your Venn diagram on page two only.
i) Use header in the format of Alphabet cantered document title to store your names and personal number.
#venndiagrams #venndiagram #venndiegram #venndiagramreasoning #wordprocessing #wordpractice #microsoft #microsoftword #microsoftword2016 #microsoftwordtutorial #microsoft365 #microsoftoffice #microsoftoffice2013 #microsoftoffice2022

More Video Lessons on Word Processing By Kakuru Benard
Video Lesson 1: https://youtu.be/8UWPkwAa-aw
Video Lesson 2: https://youtu.be/5MpYW2UpjLE
Video Lesson 3: https://youtu.be/zJVc7uf4Yv0
Video Lesson 4: https://youtu.be/Uduj1Oy9wuM
Video Lesson 5: https://youtu.be/Leyk-oFaXao
Video Lesson 6: https://youtu.be/7DpogpO-5JM
Video Lesson 7: https://youtu.be/eST2AEijkek
Video Lesson 8: https://youtu.be/yxC7i2YZc_c
Video Lesson 9: https://youtu.be/G0fQz7kF6qI
Video Lesson 10: https://youtu.be/icnJVShMylA
Video Lesson 11: https://youtu.be/-wY36wLFhJY
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Word Processing Lesson 5

Landus Mumbere Expedito
3 Görünümler · 8 günler önce

Word Processing Lesson 5

More Video Lessons on Word Processing By Kakuru Benard
Video Lesson 1: https://youtu.be/8UWPkwAa-aw
Video Lesson 2: https://youtu.be/5MpYW2UpjLE
Video Lesson 3: https://youtu.be/zJVc7uf4Yv0
Video Lesson 4: https://youtu.be/Uduj1Oy9wuM
Video Lesson 5: https://youtu.be/Leyk-oFaXao
Video Lesson 6: https://youtu.be/7DpogpO-5JM
Video Lesson 7: https://youtu.be/eST2AEijkek
Video Lesson 8: https://youtu.be/yxC7i2YZc_c
Video Lesson 9: https://youtu.be/G0fQz7kF6qI
Video Lesson 10: https://youtu.be/icnJVShMylA
Video Lesson 11: https://youtu.be/-wY36wLFhJY
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Word Processing Lesson 4

Landus Mumbere Expedito
2 Görünümler · 8 günler önce

In this video Lesson, you will learn how to create a venn diagram and most mathematical formulas and equations.

#venndiagrams #venndiagram #venndiegram #venndiagramreasoning #wordprocessing #wordpractice #microsoft #microsoftword #microsoftword2016 #microsoftwordtutorial #microsoft365 #microsoftoffice #microsoftoffice2013 #microsoftoffice2022

More Video Lessons on Word Processing By Kakuru Benard
Video Lesson 1: https://youtu.be/8UWPkwAa-aw
Video Lesson 2: https://youtu.be/5MpYW2UpjLE
Video Lesson 3: https://youtu.be/zJVc7uf4Yv0
Video Lesson 4: https://youtu.be/Uduj1Oy9wuM
Video Lesson 5: https://youtu.be/Leyk-oFaXao
Video Lesson 6: https://youtu.be/7DpogpO-5JM
Video Lesson 7: https://youtu.be/eST2AEijkek
Video Lesson 8: https://youtu.be/yxC7i2YZc_c
Video Lesson 9: https://youtu.be/G0fQz7kF6qI
Video Lesson 10: https://youtu.be/icnJVShMylA
Video Lesson 11: https://youtu.be/-wY36wLFhJY
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Everything You Need to Know about Microsoft Access Database; on Tables Queries Forms and Reports.

Landus Mumbere Expedito
2 Görünümler · 8 günler önce

In this video lesson about Microsoft Access Database, learn the following
Open the Table in design view and perform the following tasks
• Use appropriate data types
• Assign Reg No as the primary key and use auto-number for this field to generate them automatically as “UBS01”.
• The Fees field should be formatted to indicate SHS as units
• For purposes of validation, enter a rule that will limit fees Not to exceed more than SHS, 980,000
• Format the Name field to automatically store names in upper case
• Ensure that Name Field does not exceed 12 characters
• Set date field to medium date
• Adjust your columns for the values to fit in.
• Apply a light green text formatting in Times New Roman
• Change row height of the table to 20
• Rename the table as analysis
c) Create a tabular form with and save it as Entry Form.
d) Using design view in the above form perform the following tasks (1st - 9th)
1st. Include a form header as " AAZARHLING EMPLOYEES FORM 2021" bolded in font size 20 with green colour
2nd. Add date and time on your form
3rd. Add a footer of your names and Reg No.
4th. Add a new field called AMOUNT and compute for it having in mind that its Fees*duration
5th. Given that students who have paid 500,000 and above as their Fees are categorized as "MEDIUM" otherwise "NORMAL". Hence create a new Field named CATEGORY and compute for this.
6th. Adjust (resize) all the fields for the values to fit.
7th. Add at least two command buttons of your choice slightly after the heading to the right of your form.
8th. Change the background colour of your form to an appropriate one.
9th. Lock all your fields so that no duplicates are made.
e) Create the following queries (i-xii)
i. To extract those names ending with letter e. Save it as End e.
ii. To extract those names containing with letter r. Save it as Contain r.
iii. Parameter query based on house. Save it as Parameter.
iv. For calculating total amount which is Fees*duration. Save it is as Total
v. To filter houses of Uganda, Moscow or New York. Table. Save it as 3-Houses.

More Video Lessons On Database Access By Kakuru Benard
Lesson 1: https://youtu.be/dJaCGMqGJvc
Lesson 2: https://youtu.be/Y3W9DVcgEPU
Lesson 3: https://youtu.be/qNnvdX1ibRk
Lesson 4: https://youtu.be/41UWvApgg58
Lesson 5: https://youtu.be/REQESvACSSs
Lesson 6: https://youtu.be/RoXjFYqwcSo
Lesson 7: https://youtu.be/NIjSEl5Kopw
Lesson 8: https://youtu.be/FUdtRE4fKf8
Lesson 9: https://youtu.be/n5PDGCFKyLM
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg
vi. Those members born during the year 1996 and after 2003. Save it as Yearly.
vii. Those members born during the year 1994 and before. Save it as Before 94.
viii. To calculate age of those students who have paid fees of up to 500,000 and above with a new filed named AGE. Name it AgeWith500,000
ix. For returning those houses containing 6 characters. Save it as 6-Char
x. Those members whose date of birth occurred in February and July of every year in the given data, Name it Feb-July.
xi. Those members who haven’t paid any Fee and save it as “The Sponsored”
xii. Returning all the houses excluding those who reside in Uganda house. Save it as Not Uganda.
• Adjust all the columns' width of Not Uganda query to 16.

f) Using query in f (v) above calculate the following
1st. Total Fees Collected
2nd. Count the number of records

g) Create a report from 3-houses' query, stepped and portrait. Group the report by the House field showing the sum of the Fees field for each type of House. Save the report as 3-Houses Report.

h) Open the above report and carry out the following
• Adjust (resize) the fields for the values to fit.
• Add a footer of your names and Reg No.
• Fill the footer with background colour of your choice
• Add a title as 3-HOUSES REPORT DETAILS AS OF 2021 in red colour.
• Apply size 24 and Surround your title with a line thickness of 3pt.
• Add a logo Aazarhling.png top right slightly after your title.
• Add a field Actual Age and compute for their ages.

Database Lesson 7: How to Import Excel Data file into Access Database

Landus Mumbere Expedito
2 Görünümler · 8 günler önce

How to Import Data Excel file into Access Database

More Video Lessons On Database Access By Kakuru Benard
Lesson 1: https://youtu.be/dJaCGMqGJvc
Lesson 2: https://youtu.be/Y3W9DVcgEPU
Lesson 3: https://youtu.be/qNnvdX1ibRk
Lesson 4: https://youtu.be/41UWvApgg58
Lesson 5: https://youtu.be/REQESvACSSs
Lesson 6: https://youtu.be/RoXjFYqwcSo
Lesson 7: https://youtu.be/NIjSEl5Kopw
Lesson 8: https://youtu.be/FUdtRE4fKf8
Lesson 9: https://youtu.be/n5PDGCFKyLM
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Database Lesson 6: How to Create Relationships between Tables in Microsoft Access

Landus Mumbere Expedito
3 Görünümler · 8 günler önce

How to Create Relationships between Tables in Microsoft Access
More Video Lessons On Database Access By Kakuru Benard
Lesson 1: https://youtu.be/dJaCGMqGJvc
Lesson 2: https://youtu.be/Y3W9DVcgEPU
Lesson 3: https://youtu.be/qNnvdX1ibRk
Lesson 4: https://youtu.be/41UWvApgg58
Lesson 5: https://youtu.be/REQESvACSSs
Lesson 6: https://youtu.be/RoXjFYqwcSo
Lesson 7: https://youtu.be/NIjSEl5Kopw
Lesson 8: https://youtu.be/FUdtRE4fKf8
Lesson 9: https://youtu.be/n5PDGCFKyLM
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Compressive Database Lesson 5

Landus Mumbere Expedito
2 Görünümler · 8 günler önce

Compressive Database Lesson 5

More Video Lessons On Database Access By Kakuru Benard
Lesson 1: https://youtu.be/dJaCGMqGJvc
Lesson 2: https://youtu.be/Y3W9DVcgEPU
Lesson 3: https://youtu.be/qNnvdX1ibRk
Lesson 4: https://youtu.be/41UWvApgg58
Lesson 5: https://youtu.be/REQESvACSSs
Lesson 6: https://youtu.be/RoXjFYqwcSo
Lesson 7: https://youtu.be/NIjSEl5Kopw
Lesson 8: https://youtu.be/FUdtRE4fKf8
Lesson 9: https://youtu.be/n5PDGCFKyLM
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Database Lesson 4

Landus Mumbere Expedito
10 Görünümler · 8 günler önce

Database Lesson 4

More Video Lessons On Database Access By Kakuru Benard
Lesson 1: https://youtu.be/dJaCGMqGJvc
Lesson 2: https://youtu.be/Y3W9DVcgEPU
Lesson 3: https://youtu.be/qNnvdX1ibRk
Lesson 4: https://youtu.be/41UWvApgg58
Lesson 5: https://youtu.be/REQESvACSSs
Lesson 6: https://youtu.be/RoXjFYqwcSo
Lesson 7: https://youtu.be/NIjSEl5Kopw
Lesson 8: https://youtu.be/FUdtRE4fKf8
Lesson 9: https://youtu.be/n5PDGCFKyLM
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Database Lesson 3

Landus Mumbere Expedito
4 Görünümler · 8 günler önce

Database Lesson 3

More Video Lessons On Database Access By Kakuru Benard
Lesson 1: https://youtu.be/dJaCGMqGJvc
Lesson 2: https://youtu.be/Y3W9DVcgEPU
Lesson 3: https://youtu.be/qNnvdX1ibRk
Lesson 4: https://youtu.be/41UWvApgg58
Lesson 5: https://youtu.be/REQESvACSSs
Lesson 6: https://youtu.be/RoXjFYqwcSo
Lesson 7: https://youtu.be/NIjSEl5Kopw
Lesson 8: https://youtu.be/FUdtRE4fKf8
Lesson 9: https://youtu.be/n5PDGCFKyLM
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Database Lesson 2

Landus Mumbere Expedito
3 Görünümler · 8 günler önce

Database Lesson 2

More Video Lessons On Database Access By Kakuru Benard
Lesson 1: https://youtu.be/dJaCGMqGJvc
Lesson 2: https://youtu.be/Y3W9DVcgEPU
Lesson 3: https://youtu.be/qNnvdX1ibRk
Lesson 4: https://youtu.be/41UWvApgg58
Lesson 5: https://youtu.be/REQESvACSSs
Lesson 6: https://youtu.be/RoXjFYqwcSo
Lesson 7: https://youtu.be/NIjSEl5Kopw
Lesson 8: https://youtu.be/FUdtRE4fKf8
Lesson 9: https://youtu.be/n5PDGCFKyLM
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

PLANT TISSUES | EASY to UNDERSTAND

Landus Mumbere Expedito
2 Görünümler · 9 günler önce

In this video we look at the major plant tissues groups from temporary to permanent tissues. We look at how to identify them, their functions and structure.

Table of contents
Intro 00:00
Meristem 01:26
Epidermis 03:10
Stomata 06:06
Root hair cell 07:05
Parenchyma 08:23
Collenchyma 10:49
Sclerenchyma 12:49
Xylem and Phloem 15:09

Plant Tissue Systems | Anatomy of Flowering Plants | Biology | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 9 günler önce

What makes up a plant body? What different cells are present in plants? How do they look like under the microscope? Watch this video to learn the basic types of tissues found in plants.

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Nivedhitha Suresh

Inside a Google data center

tebtalks
4 Görünümler · 10 günler önce

Everything you need to get anything done, now in one place: introducing Google Workspace, formerly known as Google Workspace.

Watch our newest 2020 Data Center Tour → https://goo.gle/CloudData

Joe Kava, VP of Google's Data Center Operations, gives a tour inside a Google data center, and shares details about the security, sustainability and the core architecture of Google's infrastructure.

#googleworkspace

Microsoft reveals its MASSIVE data center (Full Tour)

tebtalks
5 Görünümler · 10 günler önce

At CES 2021, Microsoft's Brad Smith gives a tour of Microsoft's massive data center in Quincy, Washington, where the company runs its cloud operations.

IMG_0771

Reine Francisco
1 Görünümler · 10 günler önce

😍

IMG_0772

Reine Francisco
10 Görünümler · 10 günler önce

😍

LABORATORY APPARATUS

Landus Mumbere Expedito
11 Görünümler · 12 günler önce

I have explained a good number of Laboratory apparatus including their uses

Database Lesson 1

Landus Mumbere Expedito
3 Görünümler · 13 günler önce

The table below shows the medical records of a certain clinic
(a) Create a database called Medical Details.
(b) Design a table with appropriate data types in the design view called Patients.
(c) Enter the given data in the table.
(d) Assign a UGX symbol to the treatment fee field and change the date to medium format.
(e) Create a query to display all the details of patients who come from either Jinja or Busia. Save it as Eastern Patients.
(f) Create a query to display all the details that were not diagnosed with Malaria. Save it as No Malaria.
(g) Create a form from the table and save it as Main form
(h) If the Government pays 40% of the treatment fee for all patients, create a query to calculate the discounted fee. Put only Fname, DoB, Diagnosis, and Treatment Fee on the display. Save it as a Discounted fee.
(i) Create a report to display the information in the discounted fee query. Save it as a Discounted Report.
Create a tabular form from the discounted fee query showing all details and save it as a Patient’s form.
(j) Print your work.
#microsoft #microsoftaccess #database

More Video Lessons On Database Access By Kakuru Benard
Lesson 1: https://youtu.be/dJaCGMqGJvc
Lesson 2: https://youtu.be/Y3W9DVcgEPU
Lesson 3: https://youtu.be/qNnvdX1ibRk
Lesson 4: https://youtu.be/41UWvApgg58
Lesson 5: https://youtu.be/REQESvACSSs
Lesson 6: https://youtu.be/RoXjFYqwcSo
Lesson 7: https://youtu.be/NIjSEl5Kopw
Lesson 8: https://youtu.be/FUdtRE4fKf8
Lesson 9: https://youtu.be/n5PDGCFKyLM
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Questions: Rate Laws | Reaction rates | meriSTEM

Alagai Augusten
3 Görünümler · 14 günler önce

Reaction orders summary | Reaction rates | meriSTEM

Alagai Augusten
8 Görünümler · 14 günler önce

Determining rate constant with experimental values 2 | Reaction rates | meriSTEM

Alagai Augusten
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Determining rate constant with experimental values 1 | Reaction rates | meriSTEM

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Proportionality & Determining rate | Reaction rates | meriSTEM

Alagai Augusten
3 Görünümler · 14 günler önce

Determining rate experimentally (rate laws) | Reaction rates | meriSTEM

Alagai Augusten
3 Görünümler · 14 günler önce

Calculating instantaneous rate | Reaction rates | meriSTEM

Alagai Augusten
5 Görünümler · 14 günler önce

Calculating average rate | Reaction rates | meriSTEM

Alagai Augusten
3 Görünümler · 14 günler önce

Using experimental data to find rate | Reaction rates | meriSTEM

Alagai Augusten
5 Görünümler · 14 günler önce

Measuring rate experimentally | Reaction rates | meriSTEM

Alagai Augusten
3 Görünümler · 14 günler önce

Rates and stoichiometry | Reaction rates | meriSTEM

Alagai Augusten
2 Görünümler · 14 günler önce

Questions: Factors that affect rate | Reaction rates | meriSTEM

Alagai Augusten
2 Görünümler · 14 günler önce

Conditions affect rate of reaction | Reaction rates | meriSTEM

Alagai Augusten
3 Görünümler · 14 günler önce

Reaction conditions | Reaction rates | meriSTEM

Alagai Augusten
3 Görünümler · 14 günler önce

Paper chromatography | Intermolecular Forces | meriSTEM

Alagai Augusten
3 Görünümler · 14 günler önce

Chromatography 2 | Intermolecular Forces | meriSTEM

Alagai Augusten
3 Görünümler · 14 günler önce

Chromatography 1 | Intermolecular Forces | meriSTEM

Alagai Augusten
1 Görünümler · 14 günler önce

Colligative properties: vapour and osmotic pressure | Intermolecular Forces | meriSTEM

Alagai Augusten
2 Görünümler · 14 günler önce

Colligative properties: boiling and freezing | Intermolecular Forces | meriSTEM

Alagai Augusten
2 Görünümler · 14 günler önce

Surface tension and capillary action | Intermolecular Forces | meriSTEM

Alagai Augusten
1 Görünümler · 14 günler önce

Cohesion and adhesion | Intermolecular Forces | meriSTEM

Alagai Augusten
3 Görünümler · 14 günler önce

Water and ice | Intermolecular Forces | meriSTEM

Alagai Augusten
2 Görünümler · 14 günler önce

Using Hydrogen bonding to create new materials | Intermolecular Forces | meriSTEM

Alagai Augusten
4 Görünümler · 14 günler önce

Find out more about Dr Nick White's ANU Supramolecular Chemistry Group at https://nwhitegroup.com.

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Hydrogen bonding | Intermolecular Forces | meriSTEM

Alagai Augusten
3 Görünümler · 14 günler önce

Intermolecular forces 2 | Intermolecular Forces | meriSTEM

Alagai Augusten
3 Görünümler · 14 günler önce

Intermolecular forces 1 | Intermolecular Forces | meriSTEM

Alagai Augusten
1 Görünümler · 14 günler önce

Methane sum dipole | Intermolecular forces | meriSTEM

Alagai Augusten
2 Görünümler · 14 günler önce

Carbon dioxide sum dipole | Intermolecular forces | meriSTEM

Alagai Augusten
1 Görünümler · 14 günler önce

Water sum dipole | Intermolecular forces | meriSTEM

Alagai Augusten
0 Görünümler · 14 günler önce

Vector addition for dipoles | Intermolecular forces | meriSTEM

Alagai Augusten
2 Görünümler · 14 günler önce

Bond polarity continuum | Intermolecular forces | meriSTEM

Alagai Augusten
2 Görünümler · 14 günler önce

Comparing HF and HI dipoles | Intermolecular forces | meriSTEM

Alagai Augusten
2 Görünümler · 14 günler önce

Polarity and bond dipoles | Intermolecular forces | meriSTEM

Alagai Augusten
2 Görünümler · 14 günler önce

Revision of bonding | Intermolecular forces | meriSTEM

Alagai Augusten
6 Görünümler · 14 günler önce

Questions: molecular shapes with lone pairs | Intermolecular forces | meriSTEM

Alagai Augusten
2 Görünümler · 14 günler önce

Summary of determining VSEPR shapes | Intermolecular forces | meriSTEM

Alagai Augusten
2 Görünümler · 14 günler önce

Determing shape for H2O | Intermolecular forces | meriSTEM

Alagai Augusten
1 Görünümler · 14 günler önce

Determining shape with electron pairs (NH3) | Intermolecular forces | meriSTEM

Alagai Augusten
1 Görünümler · 14 günler önce

Questions: molecular shapes | Intermolecular forces | meriSTEM

Alagai Augusten
1 Görünümler · 14 günler önce

Summary of molecular shapes | Intermolecular forces | meriSTEM

Alagai Augusten
3 Görünümler · 14 günler önce

Using VSEPR to determine molecular shape - CH4 | Intermolecular forces | meriSTEM

Alagai Augusten
3 Görünümler · 14 günler önce

Using VSEPR to determine molecular shape - BCl3 | Intermolecular forces | meriSTEM

Alagai Augusten
3 Görünümler · 14 günler önce

Completing the VSEPR model for CO2 | Intermolecular forces | meriSTEM

Alagai Augusten
3 Görünümler · 14 günler önce

Using VSEPR to determine molecular shape - CO2 | Intermolecular forces | meriSTEM

Alagai Augusten
2 Görünümler · 14 günler önce

Models are based on principles | Intermolecular forces | meriSTEM

Alagai Augusten
2 Görünümler · 14 günler önce

Different models for different purposes | Intermolecular forces | meriSTEM

Alagai Augusten
1 Görünümler · 14 günler önce

Lewis structures revision - Trichloromethane | Intermolecular forces | meriSTEM

Alagai Augusten
3 Görünümler · 14 günler önce

Models in chemistry | Intermolecular forces | meriSTEM

Alagai Augusten
2 Görünümler · 14 günler önce

Introduction to VSEPR | Intermolecular Forces | meriSTEM

Alagai Augusten
2 Görünümler · 14 günler önce

Boyle's gas law | Intermolecular Forces | meriSTEM

Alagai Augusten
2 Görünümler · 14 günler önce

Ideal gases | Intermolecular Forces | meriSTEM

Alagai Augusten
4 Görünümler · 14 günler önce

Gases and pressure | Intermolecular Forces | meriSTEM

Alagai Augusten
1 Görünümler · 14 günler önce

Comparing forces and bonds | Intermolecular Forces | meriSTEM

Alagai Augusten
3 Görünümler · 14 günler önce

Intermolecular forces and states of matter | Intermolecular Forces | meriSTEM

Alagai Augusten
1 Görünümler · 14 günler önce

Mastering Desktop Publishing: Designing Stunning Brochures | Tutorial - Lesson 8

Landus Mumbere Expedito
5 Görünümler · 14 günler önce

Designing a brochure is just easy to use templates
On the Start page that appears when you open Publisher, click Brochure (You can get to the Start page anytime by clicking File -New). Search for Brochures.
or design from scratch. In This video, we shall design from scratch.
Below is the Question

Use Desktop publishing software to prepare a brochure for JK Computer Center with the following details.
Company Name: JK Computer Center
Motto: Computer skills for better standards.
Location: Seventh Street, Jinja Road
Address: P.O Box 38, Kampala
Telephone Contact: 0775610762, 0701517817, 0758767895
E-mail Address: jkcomputercenter@gmail.com
Website: https://www.jkcomputer.net

Introduction: JK Computer Center is a home of computer services and accessories. We have customer centered service providers. Please come and enjoy our excellent services.

Services offered: Internet services, Printing, Photocopying, Scanning, Binding, Mobile Money, Computer and phone repair, Computer and phone accessories, Airtime selling, Telecommunications services, Report writing, Typing and Computer lessons.

(a) Divide each page into three panels
(b) Enter the given details in suitable panels
(c) Use appropriate images, fonts and background in the brochure.
(d) Add your name and personal number as footer
(e) Save your brochure as your name and personal number.
(f) Print your work.

More Video Lessons on Desktop Publishing By Kakuru Benard
Lesson 1: https://youtu.be/QRzLXw7gx_o
Lesson 2: https://youtu.be/CbLR6mi9hOk
Lesson 3: https://youtu.be/KGXxogpB6B0
Lesson 4: https://youtu.be/dzJP70T1poc
Lesson 5: https://youtu.be/xNMz5tfEkW0
Lesson 6: https://youtu.be/F85pzjaQYgI
Lesson 7: https://youtu.be/12WPjN92Sns
Lesson 8: https://youtu.be/L_EZbCC05tc
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Database Lesson 9 | Using Query Wizards, Form and Report Formatting Techniques

Landus Mumbere Expedito
21 Görünümler · 14 günler önce

Create a database for Jett Car Hire Ltd saved as your name and personal number and carry out the following tasks.
Instructions:
(a). Design a table saved as drivers to hold the above data.
(b). Design a tabular form having a sky-blue background colour, footer of your name you will use to populate the table. Save the form as Data Entry.
(c). Design three queries that will return workers who:
(i). have no remarks against their records. Save the query as Not Appraised.
(ii). drive Car_Type that is not a Wish. Save the query as Not Wish.
(iii). celebrate birth day in the month of January. Save the query as Born Jan.
(d). Create a report to return drivers who drive a Premio Car_Type. Save the report as Premio.
(e) Create a report having all the records on one sheet. Save the report as All.
The report should have the following details:
(i). A good red line boarder.
(ii). Group and sort your records in order of car_type
(iii). Add a title: MOTO VEHICLES INFORMATION REPORT size 24
(f) Add an image Motor.png on your report to serve as a logo
(g) Print your queries and report only.

More Video Lessons On Database Access By Kakuru Benard
Lesson 1: https://youtu.be/dJaCGMqGJvc
Lesson 2: https://youtu.be/Y3W9DVcgEPU
Lesson 3: https://youtu.be/qNnvdX1ibRk
Lesson 4: https://youtu.be/41UWvApgg58
Lesson 5: https://youtu.be/REQESvACSSs
Lesson 6: https://youtu.be/RoXjFYqwcSo
Lesson 7: https://youtu.be/NIjSEl5Kopw
Lesson 8: https://youtu.be/FUdtRE4fKf8
Lesson 9: https://youtu.be/n5PDGCFKyLM
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

Mendel's experiment (monohybrid cross) | Heredity & Evolution | Biology | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 15 günler önce

Let's explore the exciting pea plant experiment by Mendel
More free lessons & practice -https://www.khanacademy.org/sc....ience/in-in-class9th

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Mahesh Shenoy

Major plant hormones (& how to remember) | Control & Coordination | Biology | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 15 günler önce

Let's learn the 5 major plant hormones and how we can remember their functions.
More free lessons & practice -https://www.khanacademy.org/sc....ience/class-10-biolo

Khan Academy is a nonprofit organisation with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Mahesh Shenoy

Independent assortment (dihybrid cross) | Heredity & Evolution | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 15 günler önce

Let's explore the law of independent assortment
More free lessons & practice -https://www.khanacademy.org/sc....ience/class-10-biolo

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Mahesh Shenoy

Introduction to physics | One-dimensional motion | Physics | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 15 günler önce

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/sc....ience/physics/one-di

An overview video of what physics is about as we delve deeper in future videos!

Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #youcanlearnanything subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channe....l/UC0oGarQW2lE5PxhGo
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Four fundamental forces | Scale of the universe | Cosmology & Astronomy | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 15 günler önce

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/sc....ience/cosmology-and-

Gravity, Weak, Electromagnetic and Strong. Created by Sal Khan.

Watch the next lesson: https://www.khanacademy.org/science/cosmology-and-astronomy/universe-scale-topic/big-bang-expansion-topic/v/big-bang-introduction?utm_source=YT&utm_medium=Desc&utm_campaign=cosmologystronomy

Missed the previous lesson? https://www.khanacademy.org/science/cosmology-and-astronomy/universe-scale-topic/light-fundamental-forces/v/introduction-to-light?utm_source=YT&utm_medium=Desc&utm_campaign=cosmologystronomy

Cosmology & Astronomy on Khan Academy: The Earth is huge, but it is tiny compared to the Sun (which is super huge). But the Sun is tiny compared to the solar system which is tiny compared to the distance to the next star. Oh, did we mention that there are over 100 billion stars in our galaxy (which is about 100,000 light years in diameter) which is one of hundreds of billions of galaxies in just the observable universe (which might be infinite for all we know). Don't feel small. We find it liberating. Your everyday human stresses are nothing compared to this enormity that we are a part of. Enjoy the fact that we get to be part of this vastness!

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #youcanlearnanything subscribe to Khan Academy’s Cosmology & Astronomy channel: https://www.youtube.com/channe....l/UChNPnEkW8LYZ5Rwi8
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Models and Approximations in Physics | Physical world | Physics | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 15 günler önce

In case you missed it, this is a Physics video! Also, are spherical cows the key to understanding the universe, or maybe not? Not sure. Anyway, learn why modelling and approximations in Physics can be immensely useful!

To get you fully ready for your exam and help you fall in love with Physics, find the complete bank of exercises and videos for Class 11 Physics here - https://www.khanacademy.org/sc....ience/in-in-class11t

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Vibhor Pandey

Light is affected by gravitational waves | Gravitation and Motion | meriSTEM

Alagai Augusten
6 Görünümler · 16 günler önce

General relativity discovery | Gravitation and Motion | meriSTEM

Alagai Augusten
5 Görünümler · 16 günler önce

Dark matter | Gravitation and Motion | meriSTEM

Alagai Augusten
4 Görünümler · 16 günler önce

The GRACE mission | Gravitation and Motion | meriSTEM

Alagai Augusten
3 Görünümler · 16 günler önce

Kepler's Laws of planetary motion | Gravitation and Motion | meriSTEM

Alagai Augusten
3 Görünümler · 16 günler önce

The history of planetary motion | Gravitation and Motion | meriSTEM

Alagai Augusten
7 Görünümler · 16 günler önce

The field on the Earth | Gravitation and Motion | meriSTEM

Alagai Augusten
4 Görünümler · 16 günler önce

Working satellite example | Gravitation and Motion | meriSTEM

Alagai Augusten
3 Görünümler · 16 günler önce

Work and potential in fields | Gravitation and Motion | meriSTEM

Alagai Augusten
3 Görünümler · 16 günler önce

Staying grounded (an aside) | Gravitation and Motion | meriSTEM

Alagai Augusten
4 Görünümler · 16 günler önce

Gravitational fields example | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Gravitational fields | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Fields and sheep | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Calculating velocity on a banked curved track | Gravitation and Motion | meriSTEM

Alagai Augusten
3 Görünümler · 16 günler önce

Car on a banked curved track | Gravitation and Motion | meriSTEM

Alagai Augusten
1 Görünümler · 16 günler önce

Calculating velocity around a bend | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Car on a bend | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Satellites | Gravitation and Motion | meriSTEM

Alagai Augusten
1 Görünümler · 16 günler önce

The period of Mars versus Earth | Gravitation and Motion | meriSTEM

Alagai Augusten
3 Görünümler · 16 günler önce

The period of Mars | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Force and orbits | Gravitation and Motion | meriSTEM

Alagai Augusten
1 Görünümler · 16 günler önce

Standing at the poles | Gravitation and Motion | meriSTEM

Alagai Augusten
3 Görünümler · 16 günler önce

Standing north of the equator | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Standing at the equator | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Centripetal acceleration - understanding direction | Gravitation and Motion | meriSTEM

Alagai Augusten
3 Görünümler · 16 günler önce

Centripetal acceleration - calculating delta t | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Centripetal acceleration - calculating delta V | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Uniform circular motion = centripetal acceleration | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Velocity in uniform circular motion | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Path in uniform circular motion | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Hot air balloon | Gravitation and Motion | meriSTEM

Alagai Augusten
3 Görünümler · 16 günler önce

Dodgeball | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Jumping Dolphin - calculate max distance | Gravitation and Motion | meriSTEM

Alagai Augusten
1 Görünümler · 16 günler önce

Jumping Dolphin - calculate max distance angle | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Jumping Dolphin - calculate new angle | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Jumping Dolphin - calculate maximum height | Gravitation and Motion | meriSTEM

Alagai Augusten
3 Görünümler · 16 günler önce

Jumping Dolphin - calculate time and distance of flight | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Jumping Dolphin - calculate vertical and horizontal velocities | Gravitation and Motion | meriSTEM

Alagai Augusten
3 Görünümler · 16 günler önce

Projectile motion - where did theta go? | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Projectile motion formula for horizontal | Gravitation and Motion | meriSTEM

Alagai Augusten
1 Görünümler · 16 günler önce

Projectile motion formula for vertical | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Projectile motion | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Sliding box on a ramp | Gravitation and Motion | meriSTEM

Alagai Augusten
3 Görünümler · 16 günler önce

Person on an extreme slide | Gravitation and Motion | meriSTEM

Alagai Augusten
4 Görünümler · 16 günler önce

Person on a slide | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Pear falling due to gravity | Gravitation and Motion | meriSTEM

Alagai Augusten
1 Görünümler · 16 günler önce

Gravity on Earth | Gravitation and Motion | meriSTEM

Alagai Augusten
1 Görünümler · 16 günler önce

Asteroid acceleration example | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Astronaut's glove example | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Newton's response | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Law of universal gravitation equation | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

Introduction to Newton's law of gravitation | Gravitation and Motion | meriSTEM

Alagai Augusten
3 Görünümler · 16 günler önce

Physics concepts and equations | Gravitation and Motion | meriSTEM

Alagai Augusten
2 Görünümler · 16 günler önce

What is physics? | Gravitation and Motion | meriSTEM

Alagai Augusten
3 Görünümler · 16 günler önce

Introduction to gravitation and motion | Gravitation and Motion | meriSTEM

Alagai Augusten
4 Görünümler · 16 günler önce

Why chose scale? Drawing Bar graph | Data handling | NCERT Math Class 7 | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 16 günler önce

In this video we discuss how we can chose the scale for drawing the bar graph and also why choosing the scale is important.

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Devahsish Phadnis

What are altitudes of triangle |Triangle and its properties | NCERT Math Class 7 | Khan Academy

Landus Mumbere Expedito
5 Görünümler · 16 günler önce

In this video we discuss what is an altitude of a triangle and how we can draw/identitfy different altitudes of the triangle

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Devashish Phadnis

Exterior angle property |Triangle and its properties | NCERT Math Class 7 | Khan Academy

Landus Mumbere Expedito
5 Görünümler · 16 günler önce

We look at the exterior angle property of the triangle and a quick problem on how to apply it.

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Devashish Phadnis

Equilateral and Isosceles | Triangle and its properties | NCERT Math Class 7 | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 17 günler önce

In this video we discuss the properties of the equilateral and isosceles triangles.

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Devashish Phadnis

Worked ex: Charge on a capacitor | Electric potential and Capacitance | Physics | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 17 günler önce

Let's figure out the charge on a capacitance in a mixed circuit.

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Vibhor Pandey

Applying Bernoulli's principle | Mechanical properties of fluids | Physics | Khan Academy

Landus Mumbere Expedito
5 Görünümler · 17 günler önce

Let's solve a question on Bernoulli's principle!

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Vibhor Pandey

Worked ex: Equation for SHM | Oscillations | Physics | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 17 günler önce

Let's figure out the value of phase constant under certain conditions!

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Vibhor Pandey

Worked ex: Equivalent Thermal Conductivity | Thermal properties of matter | Physics | Khan Academy

Landus Mumbere Expedito
5 Görünümler · 17 günler önce

Let's solve a question on equivalent thermal conductivity

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Vibhor Pandey

Worked ex: Power dissipated in Bulbs | Electric current | Physics | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 17 günler önce

Let's solve a question on power dissipated in two bulbs connected in series

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by

Population Density | Organisms and Populations | Biology | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 17 günler önce

In this video, we talk about population density and how difficult it can get to estimate sometimes. We find out how to count tiger populations and that population density isn't always about the number of individuals in the area.

Timestamps:
00:00 - What is population density?
01:46 - Purpose of population density
02:49 - How to count tigers?
04:58 - Biomass density as an alternative
07:27 - Summary

Practice this concept: https://www.khanacademy.org/sc....ience/in-in-class-12

Master the concept of Organisms and their Environments through practice exercises and videos: https://www.khanacademy.org/sc....ience/in-in-class-12

Check out more videos and exercises on Organisms and Populations: https://www.khanacademy.org/sc....ience/in-in-class-12

To get you fully ready for your exam and help you fall in love with biology, find the complete bank of exercises and videos for Class 12 Biology here: https://www.khanacademy.org/sc....ience/in-in-class-12

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy!

Subscribe to our YouTube channel: https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Sulagna Das

Age pyramids | Organisms and Populations | Biology | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 17 günler önce

In this video, we explore how today's population can help us predict how it will be like in the future. And, talk about the showrunner of this prediction: the age pyramids.

Timestamps:

00:00 - What is an age pyramid?
01:52 - Expanding age pyramid
05:44 - Declining age pyramid
07:48 - Stable age pyramid
09:32 - India's age pyramid

Practice this concept: https://www.khanacademy.org/sc....ience/in-in-class-12

Master the concept of Organisms and their Environments through practice exercises and videos: https://www.khanacademy.org/sc....ience/in-in-class-12

Check out more videos and exercises on Organisms and Populations: https://www.khanacademy.org/sc....ience/in-in-class-12

To get you fully ready for your exam and help you fall in love with biology, find the complete bank of exercises and videos for Class 12 Biology here: https://www.khanacademy.org/sc....ience/in-in-class-12

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy!

Subscribe to our YouTube channel: https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Sulagna Das

Adaptations | Organisms and Populations | Biology | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 17 günler önce

In this video, we explore the concept of adaptations and how different types of adaptations have allowed organisms to survive in the most bizarre environments without a glitch.

Timestamps:
01:42 - Structural adaptations
07:20 - Physiological adaptations
09:15 - How Tibetans can live 13,000 feet in the mountains?
12:02 - Behavioural adaptations
14:15 - Definition of adaptation

Practice this concept: https://www.khanacademy.org/sc....ience/in-in-class-12

Master the concept of Organisms and their Environments through practice exercises and videos: https://www.khanacademy.org/sc....ience/in-in-class-12

Check out more videos and exercises on Organisms and Populations: https://www.khanacademy.org/sc....ience/in-in-class-12

To get you fully ready for your exam and help you fall in love with biology, find the complete bank of exercises and videos for Class 12 Biology here: https://www.khanacademy.org/sc....ience/in-in-class-12

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy!

Subscribe to our YouTube channel: https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Sulagna Das

Responses to abiotic factors | Organisms and Populations | Biology | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 17 günler önce

In this video, we explore the possible reactions living organisms have towards non-living factors, like temperature and salt concentration.

Timestamps:
00:00 - Homeostasis
01:43 - Regulators
02:56 - Conformers
04:31 - Partial regulators
05:12 - Response graph
07:15 - Migration and suspension

Practice these concepts:

https://www.khanacademy.org/sc....ience/in-in-class-12

https://www.khanacademy.org/sc....ience/in-in-class-12

Master the concept of Organisms and their Environments through practice exercises and videos: https://www.khanacademy.org/sc....ience/in-in-class-12

Check out more videos and exercises on Organisms and Populations: https://www.khanacademy.org/sc....ience/in-in-class-12

To get you fully ready for your exam and help you fall in love with biology, find the complete bank of exercises and videos for Class 12 Biology here: https://www.khanacademy.org/sc....ience/in-in-class-12

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy!

Subscribe to our YouTube channel: https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Sulagna Das

Anatomy of the Stem | Anatomy of Flowering Plants | Biology | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 17 günler önce

Drawing diagrams in biology could be tricky! Watch this video to know how to use a mnemonic to remember the anatomy of a dicot stem, and to learn the different parts of dicot and monocot stems and their functions.

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Nivedhitha Suresh

Parts of cloning vector (ori, rop, cloning site, markers) | Biotechnology | Biology | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 18 günler önce

Let's learn the various part of cloning vectors. We will explore what ori, rop, selectable markers, and restrictions sites are.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Khaditajul Qubra

Insertional inactivation (two antibiotic selectable markers) | Biotechnology | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 18 günler önce

Let's explore what insertional inactivation is, and how it helps in selecting cells that have taken up the foreign DNA from the ones that have just taken up empty plasmids.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Khadijatul Qubra

Bioreactors (Simple stirred & sparged) | Biotechnology principles | Biology | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 18 günler önce

Let's explore what bioreactors are and why we use them. We will talk about it's basic structure and units like the control units & impellers. We will also explore the difference between the simple stirred tank bioreactors and the sparged stirred-tank bioreactors.

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Khadijatul Qubra.

Acids and carbonate reactions | Solutions & acidity | meriSTEM

Alagai Augusten
7 Görünümler · 19 günler önce

Acid and metal reactions | Solutions & acidity | meriSTEM

Alagai Augusten
6 Görünümler · 19 günler önce

Neutralisation reactions | Solutions & acidity | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Dissociation reactions | Solutions & acidity | meriSTEM

Alagai Augusten
5 Görünümler · 19 günler önce

Acid-base reactions | Solutions & acidity | meriSTEM

Alagai Augusten
4 Görünümler · 19 günler önce

Bronsted-Lowry acids and bases | Solutions & acidity | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Hydronium ions | Solutions & acidity | meriSTEM

Alagai Augusten
4 Görünümler · 19 günler önce

Introduction to acids and bases | Solutions & acidity | meriSTEM

Alagai Augusten
5 Görünümler · 19 günler önce

Using ionic equations worked example | Solutions & acidity | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Using ionic equations | Solutions & acidity | meriSTEM

Alagai Augusten
5 Görünümler · 19 günler önce

Writing Ionic equations | Solutions & acidity | meriSTEM

Alagai Augusten
1 Görünümler · 19 günler önce

Dissolving | Solutions & acidity | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Aqueous solutions and dissolving | Solutions & acidity | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Yield calculations | Solutions & Acidity | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Yield | Solutions & Acidity | meriSTEM

Alagai Augusten
1 Görünümler · 19 günler önce

Concentration problem | Solutions & Acidity | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Alternative concentrations | Solutions & Acidity | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Dilution problems | Solutions & Acidity | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Mass and molar concentrations | Solutions & Acidity | meriSTEM

Alagai Augusten
4 Görünümler · 19 günler önce

Solution definition | Solutions & Acidity | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Aligned to curriculum descriptors for year 11 chemistry:
- ACSCH046: Select and use appropriate mathematical representations to problems and make predictions, including using the mole concept to calculate the mass of chemicals and/or volume of a gas (at standard temperature and pressure) involved in a chemical reaction, and using the relationship between the number of moles of solute, concentration and volume of a solution to calculate unknown values.
- ACSCH063: The concentration of a solution is defined as the amount of solute divided by the amount of solution; this can be represented in a variety of ways including by the number of moles of the solute per litre of solution (mol/L) and the mass of the solute per litre of solution (g/L).

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Molecular mass and molar mass | Solutions & Acidity | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Mole | Solutions & Acidity | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Atomic mass - binding energy and mass defect | Solutions & Acidity | meriSTEM

Alagai Augusten
4 Görünümler · 19 günler önce

Atomic mass - u, Da, Ar | Solutions & Acidity | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Introduction to Vincent Doan | Solutions & acidity | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Questions: multi-step heat capacity calculation | Reactions | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Multi-step heat capacity calculations 2 | Reactions | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Multi-step heat capacity calculations 1 | Reactions | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

One-step heat capacity calculations | Reactions | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

The heat capacity equation | Reactions | meriSTEM

Alagai Augusten
4 Görünümler · 19 günler önce

Heat capacity introduction | Reactions | meriSTEM

Alagai Augusten
4 Görünümler · 19 günler önce

Determining combustion enthalpy | Reaction rates | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Determining dissolving enthalpy | Reaction rates | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Every reaction has an enthalpy | Reaction rates | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Calculating enthalpy examples | Reactions | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Rearranging formulas: Cherry analogy example | Reactions | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Change in enthalpy can be positive or negative | Reactions | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Question: Exo- and endothermic reactions | Reaction rates | meriSTEM

Alagai Augusten
1 Görünümler · 19 günler önce

Endothermic reaction energy diagram | Reaction rates | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Exothermic reaction energy diagram | Reaction rates | meriSTEM

Alagai Augusten
1 Görünümler · 19 günler önce

Activation energy | Reaction rates | meriSTEM

Alagai Augusten
1 Görünümler · 19 günler önce

Change in energy stored in bonds: enthalpy | Reaction rates | meriSTEM

Alagai Augusten
4 Görünümler · 19 günler önce

Reviewing exo- and endothermic reactions | Reaction rates | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Questions: Endo and exothermic reactions | Reactions | meriSTEM

Alagai Augusten
1 Görünümler · 19 günler önce

Summary of Endo and Exothermic reactions | Reactions | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Endothermic examples | Reactions | meriSTEM

Alagai Augusten
1 Görünümler · 19 günler önce

Exothermic examples | Reactions | meriSTEM

Alagai Augusten
1 Görünümler · 19 günler önce

Energy changes in chemical reactions | Reactions | meriSTEM

Alagai Augusten
1 Görünümler · 19 günler önce

Balancing equations - combustion | Reactions | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Balancing equations (Al + O2) | Reactions | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Balancing equations (HCl + Mg) | Reactions | meriSTEM

Alagai Augusten
1 Görünümler · 19 günler önce

Balancing equations (H2+O2) | Reactions | meriSTEM

Alagai Augusten
1 Görünümler · 19 günler önce

Law of conservation of mass | Reactions | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Questions: types of reactions | Reactions | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Combustion reactions | Reactions | meriSTEM

Alagai Augusten
4 Görünümler · 19 günler önce

Double displacement reactions | Reactions | meriSTEM

Alagai Augusten
4 Görünümler · 19 günler önce

Combination, decomposition, displacement reactions | Reactions | meriSTEM

Alagai Augusten
1 Görünümler · 19 günler önce

Introduction to Dr Kathryn White | Reactions | meriSTEM

Alagai Augusten
5 Görünümler · 19 günler önce

This video is part of meriSTEM's Australian senior science course offerings.
Email the meriSTEM team (contact.meristem@anu.edu.au) for further information, course access and video usage requests.

meriSTEM is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (https://creativecommons.org/li....censes/by-nc-sa/4.0/

Nanomaterials | Bonds | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

New materials chemistry | Bonds | meriSTEM

Alagai Augusten
4 Görünümler · 19 günler önce

Summary of bonding types | Bonds | meriSTEM

Alagai Augusten
4 Görünümler · 19 günler önce

Alkene polymerisation | Bonds | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Alkene addition reactions | Bonds | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Comparing alkanes and alkenes | Bonds | meriSTEM

Alagai Augusten
4 Görünümler · 19 günler önce

Hydrocarbons | Bonds | meriSTEM

Alagai Augusten
4 Görünümler · 19 günler önce

Allotropes of other elements | Bonds | meriSTEM

Alagai Augusten
6 Görünümler · 19 günler önce

Allotropes of carbon: Graphene, fullerenes and amorphous | Bonds | meriSTEM

Alagai Augusten
5 Görünümler · 19 günler önce

Allotropes of carbon: Diamond and graphite | Bonds | meriSTEM

Alagai Augusten
5 Görünümler · 19 günler önce

Allotropes of carbon: Introduction | Bonds | meriSTEM

Alagai Augusten
4 Görünümler · 19 günler önce

Carbon molecules | Bonds | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Lattice structures | Bonds | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Molecular and lattice structures | Bonds | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Exceptions to the Octet rule | Bonds | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Lewis structures: CO₃²⁻ | Bonds | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Lewis structures: BF₃ | Bonds | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Lewis structures: CHCl₃ | Bonds | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Lewis structures: N₂ | Bonds | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Exceptions to Lewis structure rules | Bonds | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Drawing covalent bonds (Lewis structures) | Bonds | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Porphyrins and their unusual metal covalent bonds | Bonds | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Properties of covalent substances | Bonds | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Example covalent bonds | Bonds | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Forming covalent bonds | Bonds | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Single, double, triple covalent bonds | Bonds | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Covalent bonds | Bonds | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Properties of metals | Bonds | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Metallic structures | Bonds | meriSTEM

Alagai Augusten
1 Görünümler · 19 günler önce

Metallic bonds | Bonds | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Properties of ionic substances | Bonds | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

Ionic structures | Bonds | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Ionic bonding | Bonds | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Ionic bonds | Bonds | meriSTEM

Alagai Augusten
3 Görünümler · 19 günler önce

The basis of bonding | Bonds | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Materials, properties and bonds | Bonds | meriSTEM

Alagai Augusten
2 Görünümler · 19 günler önce

Control and Coordination in Frogs | Structural Organisation in Animals | Biology | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 20 günler önce

How are frogs able to see clearly in the dark and hear event faint whispers to hunt prey? How is a frog's body controlled? Watch this video to learn more about control and coordination in frogs!

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Nivedhitha Suresh

Reactions of ethers: worked problem | Alcohols, phenols and ethers | Chemistry | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 20 günler önce

Although ethers are the most unreactive functional groups, they still undergo a few chemical reactions. Let's explore a few such reactions in this video.

Practice this concept - https://www.khanacademy.org/sc....ience/up-class-12-ch

Check out more videos and exercises on “Alcohols, phenols and ethers” - https://www.khanacademy.org/sc....ience/up-class-12-ch

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by
Revathi Ramachandran

Threats to the sustainability of bee pollination | Earth Resources | meriSTEM

Alagai Augusten
6 Görünümler · 20 günler önce

Professor Saul Cunningham from the Australian National University (anu.edu.au) looks at threats to the sustainability of bee pollination as an ecosystem service. This is part of a series of videos on renewable resources.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
Ecosystems provide a range of renewable resources, including provisioning services (for example, food, water, pharmaceuticals), regulating services (for example, carbon sequestration, climate control), supporting services (for example, soil formation, nutrient and water cycling, air and water purification) and cultural services (for example, aesthetics, knowledge systems) (ACSES077)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Recycling for sustainable metal resources | Earth Resources | meriSTEM

Alagai Augusten
5 Görünümler · 20 günler önce

Professor Richard Arculus from the Australian National University (anu.edu.au) looks at what defines a sustainable energy resource. This is part of a series of videos on how human activities affect sustainability.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
The abundance of a renewable resource and how readily it can be replenished influence the rate at which it can be sustainably used at local, regional and global scales (ACSES078)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Alternative sustainability for metal resources | Earth Resources | meriSTEM

Alagai Augusten
4 Görünümler · 20 günler önce

Professor Richard Arculus from the Australian National University (anu.edu.au) looks at alternative sources of sustainability for metal resources. This is part of a series of videos on how human activities affect sustainability.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
The abundance of a renewable resource and how readily it can be replenished influence the rate at which it can be sustainably used at local, regional and global scales (ACSES078)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Defining a resource | Earth Resources | meriSTEM

Alagai Augusten
3 Görünümler · 20 günler önce

Professor Richard Arculus from the Australian National University (anu.edu.au) looks at what defines a resource. This is part of a series of videos on how human activities affect sustainability.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:

Overharvesting can directly reduce populations of biota to beneath the threshold of population viability; the concept of maximum sustainable yield aims to enable sustainable harvesting (ACSES082)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Wildlife endangerment: Trophic cascades | Earth Resources | meriSTEM

Alagai Augusten
2 Görünümler · 20 günler önce

Shoshana Rapley (PhD candidate) from the Australian National University (anu.edu.au) looks at wildlife endangerment. This is part of a series of videos on how human activities affect sustainability.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
Any human activities that affect ecosystems (for example, species removal, habitat destruction, pest introduction, dryland salinity) can directly or indirectly reduce populations to beneath the threshold of population viability at local, regional and global scales and impact ecosystem services (ACSES081)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

An example of a renewable harvestable resource | Earth Resources | meriSTEM

Alagai Augusten
3 Görünümler · 20 günler önce

Professor Richard Arculus from the Australian National University (anu.edu.au) looks at an example of a renewable resource. This is part of a series of videos on how human activities affect sustainability.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:

Overharvesting can directly reduce populations of biota to beneath the threshold of population viability; the concept of maximum sustainable yield aims to enable sustainable harvesting (ACSES082)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Renewable resources and the timeline to harvest | Earth Resources | meriSTEM

Alagai Augusten
3 Görünümler · 20 günler önce

Professor Justin Borevitz discusses harvestable resources. This is part of a series of videos on renewable resources.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video relates to the following curriculum descriptor:
Renewable resources are those that are typically replenished at time scales of years to decades and include harvestable resources (for example, water, biota and some energy resources) and services (for example, ecosystem services) (ACSES076)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Wildlife endangerment: Introduction | Earth Resources | meriSTEM

Alagai Augusten
5 Görünümler · 20 günler önce

Fresh water quality | Earth Resources | meriSTEM

Alagai Augusten
5 Görünümler · 20 günler önce

Kathleen (Kate) Harriden (PhD candidate) from the Australian National University (anu.edu.au) looks at freshwater quality from both the western and the indigenous perspectives. This is part of a series of videos on renewable resources.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
The availability and quality of fresh water can be influenced by human activities (for example, urbanisation, over-extraction, pollution) and natural processes (for example, siltation, drought, algal blooms) at local and regional scales (ACSES080)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

What makes a harvestable renewable resource? | Earth Resources | meriSTEM

Alagai Augusten
4 Görünümler · 20 günler önce

Professor Richard Arculus from the Australian National University (anu.edu.au) looks at what makes a harvestable renewable resource. This is part of a series of videos on how human activities affect sustainability.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
Overharvesting can directly reduce populations of biota to beneath the threshold of population viability; the concept of maximum sustainable yield aims to enable sustainable harvesting (ACSES082)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

A closer look at the ecosystems framework | Earth Resources | meriSTEM

Alagai Augusten
3 Görünümler · 20 günler önce

Professor Saul Cunningham from the Australian National University (anu.edu.au) provides a closer look at what ecosystem services are. This is part of a series of videos on renewable resources.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
Ecosystems provide a range of renewable resources, including provisioning services (for example, food, water, pharmaceuticals), regulating services (for example, carbon sequestration, climate control), supporting services (for example, soil formation, nutrient and water cycling, air and water purification) and cultural services (for example, aesthetics, knowledge systems) (ACSES077)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Introduction to ecosystem services | Earth Resources | meriSTEM

Alagai Augusten
4 Görünümler · 20 günler önce

Professor Saul Cunningham from the Australian National University (anu.edu.au) provides and overview of what ecosystem services are. This is part of a series of videos on renewable resources.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
Ecosystems provide a range of renewable resources, including provisioning services (for example, food, water, pharmaceuticals), regulating services (for example, carbon sequestration, climate control), supporting services (for example, soil formation, nutrient and water cycling, air and water purification) and cultural services (for example, aesthetics, knowledge systems) (ACSES077)

Biography:
Professor Saul Cunningham's first experience of research was as an Honours student at Monash University. He then received a Fulbright Award to support Ph.D. studies in the USA with field work in Costa Rica.

Having been awarded his Ph.D. in 1995, he returned home to Australia and commenced post-doctoral projects at Macquarie University, before joining CSIRO in Canberra as a Research Scientist. Over a 17 year period with CSIRO, Professor Cunningham developed a research program focusing on the challenge of maintaining biodiversity in landscapes dedicated to agricultural production.

He has worked with farming industry groups, local landholder groups, and a wide network of international colleagues with shared interests.

In 2015 the Ecological Society of Australia honoured Professor Cunningham with the ""Australian Ecology Research Award"". He was a contributor to the Intergovernmental Platform for Biodiversity and Ecosystem Services (IPBES) Assessment Report on Pollination and Food Production, published in 2016.

Professor Cunningham has been Director of the Fenner School of Environment & Society since 2017.

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

The sustainability of metal resources | Earth Resources | meriSTEM

Alagai Augusten
2 Görünümler · 20 günler önce

Professor Richard Arculus from the Australian National University (anu.edu.au) looks at the sustainability of metal resources. This is part of a series of videos on how human activities affect sustainability.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:

The abundance of a renewable resource and how readily it can be replenished influence the rate at which it can be sustainably used at local, regional and global scales (ACSES078)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Fresh water availability | Earth Resources | meriSTEM

Alagai Augusten
3 Görünümler · 20 günler önce

Kathleen (Kate) Harriden (PhD candidate) from the Australian National University (anu.edu.au) looks at freshwater availability from both the western and the indigenous perspectives. This is part of a series of videos on renewable resources.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
The availability and quality of fresh water can be influenced by human activities (for example, urbanisation, over-extraction, pollution) and natural processes (for example, siltation, drought, algal blooms) at local and regional scales (ACSES080)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

What is a sustainable energy resource? | Earth Resources | meriSTEM

Alagai Augusten
4 Görünümler · 20 günler önce

Professor Richard Arculus from the Australian National University (anu.edu.au) looks at what defines a sustainable energy resource. This is part of a series of videos on how human activities affect sustainability.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:

The abundance of a renewable resource and how readily it can be replenished influence the rate at which it can be sustainably used at local, regional and global scales (ACSES078)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Bee pollination as an ecosystem service | Earth Resources | meriSTEM

Alagai Augusten
5 Görünümler · 20 günler önce

Professor Saul Cunningham from the Australian National University (anu.edu.au) explores an applied example of ecosystem service decisions in action, looking at how bees pollinate crops. This is part of a series of videos on renewable resources.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
Ecosystems provide a range of renewable resources, including provisioning services (for example, food, water, pharmaceuticals), regulating services (for example, carbon sequestration, climate control), supporting services (for example, soil formation, nutrient and water cycling, air and water purification) and cultural services (for example, aesthetics, knowledge systems) (ACSES077)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Making changes to your ecological footprint | Earth Resources | meriSTEM

Alagai Augusten
3 Görünümler · 20 günler önce

Narelle Hill looks at how you can make changes to your ecological footprint. This is part of a series of videos on how human activities affect sustainability.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
Producing, harvesting, transporting and processing of resources for consumption, and assimilating the associated wastes, involves the use of resources; the concept of an ‘ecological footprint’ is used to measure the magnitude of this demand (ACSES083)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Population viability: Bettong example | Earth Resources | meriSTEM

Alagai Augusten
4 Görünümler · 20 günler önce

Shoshana Rapley (PhD candidate) from the Australian National University (anu.edu.au) looks at what population viability is and how it works in an example of the Eastern Bettong. This is part of a series of videos on how human activities affect sustainability.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
Any human activities that affect ecosystems (for example, species removal, habitat destruction, pest introduction, dryland salinity) can directly or indirectly reduce populations to beneath the threshold of population viability at local, regional and global scales and impact ecosystem services (ACSES081)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Population viability: Introduction | Earth Resources | meriSTEM

Alagai Augusten
5 Görünümler · 20 günler önce

Shoshana Rapley (PhD candidate) from the Australian National University (anu.edu.au) looks at what population viability is and how it works in the environment. This is part of a series of videos on how human activities affect sustainability.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
Any human activities that affect ecosystems (for example, species removal, habitat destruction, pest introduction, dryland salinity) can directly or indirectly reduce populations to beneath the threshold of population viability at local, regional and global scales and impact ecosystem services (ACSES081)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Profile of the scientist: Kathleen (Kate) Harriden | Earth Resources | meriSTEM

Alagai Augusten
2 Görünümler · 20 günler önce

Kathleen (Kate) Harriden (PhD candidate) from the Australian National University (anu.edu.au). Tells the story of how she came to work on water management, incorporating indigenous science into her projects.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

Kate's bio:
B. As (Thai) (ANU), B. Sc (ANU), GradDip. PA (Canberra), M. A. (As) (ANU), M. Geog (ANU), PhD candidate (ANU)

Kate is an advocate of multidisciplinary and transdisciplinary research, as evidenced in much of her previous research from slums as environmental actors to opening the black box of intra-household water use. She is particularly interested in including traditional ecological knowledge in contemporary urban water management practices and policy development. She will continue combining water science with social science during her PhD research.

Kate is the current holder of the Icon Water Aspi Baria Scholarship. She has held positions on a number of committees, including the Aust. Water Assoc. (AWA) ACT Branch Committee and the Aust. Assoc. for Environmental Education (AAEE) ACT and National committees.

Her Master of Geographical Sciences sub-thesis, “Fluid boundaries: the hyporheic zone of a tropical, tidal river”, investigated the hyporheic zone of a small site on the Bang Pakong River, Thailand. Whereas her Master of Arts (Asian Studies) sub-thesis, “Stormwater: why waste it”, examined the influence of different ecological knowledge systems on the way stormwater is perceived and valued.

Kate has worked both as an independent researcher and held a number of positions across all levels of government. This PhD project was inspired by her most recent public sector position, in the ACT Government's Healthy Waterways project. The Healthy Waterways project will see the construction of a series of water sensitive infrastructure projects, across a number of catchments, to contribute to improved water quality in the Murrumbidgee Catchment.

While working as an independent researcher, Kate developed a water diary, variations of which are now widely used in many research projects examining intra-household water flows. This research lead her to a guest lecturer role in a post-graduate ANU unit, Exploring Gender and Development, from 2008 - 2012. She was also the co-ordinator of the organizing committee for the international conference on water’s social dimensions "Tapping the Turn", held at ANU in 2012 (https://www.youtube.com/watch?v=QM0sk2Z6wSc). Kate was a guest editor of the Tapping the Turn special edition of the Australasian Journal of Environmental Management (V. 20 No. 3 2013). From 2009 - 2014 she was the co-ordinator of the international network of household water use researchers. She has also translated children’s books (from English to Thai) and fables and folk tales (from Thai to English), that are in the process of being published.

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

New York water system: Example of ecosystem service decisions in action | Earth Resources | meriSTEM

Alagai Augusten
4 Görünümler · 20 günler önce

Professor Saul Cunningham from the Australian National University (anu.edu.au) explores an applied example of ecosystem service decisions in action, in the New York water supply. This is part of a series of videos on renewable resources.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
Ecosystems provide a range of renewable resources, including provisioning services (for example, food, water, pharmaceuticals), regulating services (for example, carbon sequestration, climate control), supporting services (for example, soil formation, nutrient and water cycling, air and water purification) and cultural services (for example, aesthetics, knowledge systems) (ACSES077)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Ecological footprint | Earth Resources | meriSTEM

Alagai Augusten
3 Görünümler · 20 günler önce

Narelle Hill looks at what her ecological footprint is and how it works in the real world. This is part of a series of videos on how human activities affect sustainability.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
Producing, harvesting, transporting and processing of resources for consumption, and assimilating the associated wastes, involves the use of resources; the concept of an ‘ecological footprint’ is used to measure the magnitude of this demand (ACSES083)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Coal seam gas salinity and remediation | Earth Resources | meriSTEM

Alagai Augusten
3 Görünümler · 20 günler önce

Sharon Gray (PhD candidate) from the Australian National University (anu.edu.au) looks at coal seam gas salinity and remediation works. This is part of a series of videos on non-renewable resources.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
Extraction of mineral and energy resources influences interactions between the abiotic and biotic components of ecosystems, including hydrologic systems (ACSES075)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Measurement, mapping and managing coal seam gas extraction | Earth Resources | meriSTEM

Alagai Augusten
3 Görünümler · 20 günler önce

Sharon Gray (PhD candidate) from the Australian National University (anu.edu.au) identifies mapping, measurement, and management tools for extracting coal seam gas. This is part of a series of videos on non-renewable resources.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
Extraction of mineral and energy resources influences interactions between the abiotic and biotic components of ecosystems, including hydrologic systems (ACSES075)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

What is coal seam gas and where is it found? | Earth Resources | meriSTEM

Alagai Augusten
4 Görünümler · 20 günler önce

Sharon Gray (PhD candidate) from the Australian National University (anu.edu.au) looks at coal seam gas and where it's found. This is part of a series of videos on non-renewable resources.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
Extraction of mineral and energy resources influences interactions between the abiotic and biotic components of ecosystems, including hydrologic systems (ACSES075)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Fracking concerns | Earth Resources | meriSTEM

Alagai Augusten
4 Görünümler · 20 günler önce

Dr Brad Opdyke from the Australian National University (anu.edu.au) shares some of the concerns about fracking. This is part of a series of videos on non-renewable resources.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:

The type, volume and location of mineral and energy resources influences the methods of extraction (for example, underground, open pit, onshore and offshore drilling and completion) (ACSES074)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Fracking for oil and gas extraction | Earth Resources | meriSTEM

Alagai Augusten
2 Görünümler · 20 günler önce

Dr Brad Opdyke from the Australian National University (anu.edu.au) shares information on how fracking works. This is part of a series of videos on non-renewable resources.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
The type, volume and location of mineral and energy resources influences the methods of extraction (for example, underground, open pit, onshore and offshore drilling and completion) (ACSES074)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Directional drilling for oil and gas extraction | Earth Resources | meriSTEM

Alagai Augusten
3 Görünümler · 20 günler önce

Dr Brad Opdyke from the Australian National University (anu.edu.au) looks at how technological advances have changed modern oil and gas extraction methods. This is part of a series of videos on non-renewable resources.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
The type, volume and location of mineral and energy resources influences the methods of extraction (for example, underground, open pit, onshore and offshore drilling and completion) (ACSES074)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Engineering changes the nature of oil and gas extraction | Earth Resources | meriSTEM

Alagai Augusten
3 Görünümler · 20 günler önce

Earliest oil and gas extraction | Earth Resources | meriSTEM

Alagai Augusten
3 Görünümler · 20 günler önce

Dr Brad Opdyke from the Australian National University (anu.edu.au) looks at the earliest oil and gas extraction methods. This is part of a series of videos on non-renewable resources.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
The type, volume and location of mineral and energy resources influences the methods of extraction (for example, underground, open pit, onshore and offshore drilling and completion) (ACSES074)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Finding energy resources - petroleum & gas | Earth Resources | meriSTEM

Alagai Augusten
2 Görünümler · 20 günler önce

Professor John Mavrogenes (Mav) from the Australian National University (anu.edu.au) provides an overview on finding energy resources. This is part of a series of videos on non-renewable resources.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:

Mineral and energy resources are discovered using a variety of remote sensing techniques (for example, satellite images, aerial photographs and geophysical datasets) and direct sampling techniques (for example, drilling, core sampling, soil and rock sampling) to identify the spatial extent of the deposit and quality of the resource (ACSES073)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Remote sensing techniques for finding mineral resources | Earth Resources | meriSTEM

Alagai Augusten
2 Görünümler · 20 günler önce

Professor John Mavrogenes (Mav) from the Australian National University (anu.edu.au) explores remote sensing techniques for finding mineral resources. This is part of a series of videos on non-renewable resources

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
Mineral and energy resources are discovered using a variety of remote sensing techniques (for example, satellite images, aerial photographs and geophysical datasets) and direct sampling techniques (for example, drilling, core sampling, soil and rock sampling) to identify the spatial extent of the deposit and quality of the resource (ACSES073)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Direct sampling techniques | Earth Resources | meriSTEM

Alagai Augusten
1 Görünümler · 20 günler önce

Professor John Mavrogenes (Mav) from the Australian National University (anu.edu.au) provides an overview of direct sampling techniques for finding mineral resources. This is part of a series of videos on non-renewable resources

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
Mineral and energy resources are discovered using a variety of remote sensing techniques (for example, satellite images, aerial photographs and geophysical datasets) and direct sampling techniques (for example, drilling, core sampling, soil and rock sampling) to identify the spatial extent of the deposit and quality of the resource (ACSES073)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Where to find iron ore and gold deposits? | Earth Resources | meriSTEM

Alagai Augusten
4 Görünümler · 20 günler önce

Ross Chandler (PhD candidate) from the Australian National University (anu.edu.au) shares how to find iron ore and gold deposits, based on the surrounding geological setting. This is part of a series of videos on non-renewable resources.

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using, and managing Earth resources.

This video touches on the following curriculum descriptors:
Non-renewable mineral and energy resources are formed over geological time scales so are not readily replenished (ACSES071)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

What are non-renewable resources? | Earth Resources | meriSTEM

Alagai Augusten
3 Görünümler · 20 günler önce

Professor John Mavrogenes (Mav) from the Australian National University (anu.edu.au) answers the question, what are non-renewable resources? This is part of a series of videos on non-renewable resources

This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.

This video touches on the following curriculum descriptors:
Non-renewable mineral and energy resources are formed over geological time scales so are not readily replenished (ACSES071)

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

How to Install Windows 10 From USB Flash Drive! Complete Tutorial

Landus Mumbere Expedito
4 Görünümler · 21 günler önce

How to Install Windows 10 From USB Flash Drive! Complete Tutorial

Lens formula

Landus Mumbere Expedito
3 Görünümler · 21 günler önce

Let's see how to use lens formula (1/v-1/u= 1/f) to locate images without having to draw ray diagrams.

Created by Mahesh Shenoy

Virtual image | Geometric optics | Physics | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 21 günler önce

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/sc....ience/physics/geomet

Virtual Image. Created by Sal Khan.

Watch the next lesson: https://www.khanacademy.org/science/physics/geometric-optics/mirrors-and-lenses/v/parabolic-mirrors-and-real-images?utm_source=YT&utm_medium=Desc&utm_campaign=physics

Missed the previous lesson? https://www.khanacademy.org/science/physics/geometric-optics/reflection-refraction/v/dispersion?utm_source=YT&utm_medium=Desc&utm_campaign=physics

Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #youcanlearnanything subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channe....l/UC0oGarQW2lE5PxhGo
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Laws of reflection

Landus Mumbere Expedito
3 Görünümler · 21 günler önce

In this video, we will explore what diffused (scattered) & specular (regular) reflections are, and also learn the rules governing the reflection of light.
Created by Sal Khan

CBSE board practice: Lenses & mirrors | Light | Physics | Khan Academy

Landus Mumbere Expedito
5 Görünümler · 21 günler önce

Let's practice recalling important aspects of mirrors & lenses
More free lessons & practice
https://www.khanacademy.org/sc....ience/in-in-class10t

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Mahesh Shenoy

VSEPR Theory | Chemistry

Landus Mumbere Expedito
2 Görünümler · 21 günler önce

This lecture is about VSEPR theory and molecular shapes or valence shell electron repulsion theory in chemistry.

To learn more about vsepr theory, watch this animated lecture till the end.

#vseprtheory
#molecularshapes
#chemistry
#najamacademy subscribe my channel at:https://www.youtube.com/channe....l/UC_ltCdLVMRZ7r3IPz

Youtube link: https://www.youtube.com/channe....l/UC_ltCdLVMRZ7r3IPz

Facebook link: https://www.facebook.com/Najamacademy/

Lucas test | Alcohols, phenols and ethers | Chemistry | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 21 günler önce

Lucas test is a common laboratory test that is used to differentiate between the different types of alcohols. Let's see what mechanism is followed by different alcohols in their reaction with the Lucas reagent.

Practice this concept - https://www.khanacademy.org/sc....ience/up-class-12-ch

Check out more videos and exercises on “Alcohols, phenols and ethers” - https://www.khanacademy.org/sc....ience/up-class-12-ch

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by
Revathi Ramachandran

Acidic strength of substituted phenols | Alcohols, phenols and ethers | Chemistry | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 21 günler önce

Let's figure out the effect of substituents on the acidic strength of phenols. How will an electron-donating group or an electron-withdrawing group affect the acidic strength of phenol?

Practice this concept - https://www.khanacademy.org/sc....ience/up-class-12-ch

Check out more videos and exercises on “Alcohols, phenols and ethers” - https://www.khanacademy.org/sc....ience/up-class-12-ch

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by
Revathi Ramachandran

Multiplying and Dividing with Algebraic Fractions | GCSE Maths | Mr Mathematics

Alagai Augusten
3 Görünümler · 23 günler önce

Mr Mathematics - GCSE maths tutorial on multiplying and dividing with algebraic fractions involving a single bracket.
https://mr-mathematics.com 100s of mathematics lessons and worksheets

About Me
My name is Jonathan Robinson and I passionate about teaching mathematics. I am currently Head of Maths in the South East of England and have been teaching for over 15 years. I am proud to have helped teachers all over the world to continue to engage and inspire their students with my lessons.

For regular updates about new lessons and videos:

Check out my website: https://mr-mathematics.com
Follow me on Twitter: https://twitter.com/Mr_Mathematics
Like me on Facebook: https://tinyurl.com/y55v5kpl

Support the channel
https://paypal.me/JonathanRobinsonMath

Subscribe: https://tinyurl.com/y3pxvldj

#jonathanrobinson #homelearning #mathematics

Simplifying Algebraic Fractions (Single Brackets) | GCSE Maths | Mr Mathematics

Alagai Augusten
3 Görünümler · 23 günler önce

Mr Mathematics - GCSE maths tutorial on simplifying algebraic fractions involving a single bracket.
https://mr-mathematics.com/ 100s of mathematics lessons and worksheets

About Me
My name is Jonathan Robinson and I am passionate about teaching mathematics. I am currently Head of Maths in the South East of England and have been teaching for over 15 years. I am proud to have helped teachers all over the world to continue to engage and inspire their students with my lessons.

For regular updates about new lessons and videos:

Check out my website: https://mr-mathematics.com
Follow me on Twitter: https://twitter.com/Mr_Mathematics
Like me on Facebook: https://tinyurl.com/y55v5kpl

Support the channel
https://paypal.me/JonathanRobinsonMath

Subscribe: https://tinyurl.com/y3pxvldj

#jonathanrobinson #homelearning #mathematics

Factorising Expressions with Powers

Alagai Augusten
4 Görünümler · 23 günler önce

How to factorise an expression involving powers.
The full lesson and worksheet can be downloaded from https://mr-mathematics.com/pro....duct/factorising-exp

About Me
My name is Jonathan Robinson and I passionate about teaching mathematics. I am currently Head of Maths in the South East of England and have been teaching for over 15 years. I am proud to have helped teachers all over the world to continue to engage and inspire their students with my lessons.

For regular updates about new lessons and videos:

Check out my website: https://mr-mathematics.com
Follow me on Twitter: https://twitter.com/Mr_Mathematics
Like me on Facebook: https://tinyurl.com/y55v5kpl

Support the channel
https://paypal.me/JonathanRobinsonMath

Subscribe: https://tinyurl.com/y3pxvldj

#jonathanrobinson #homelearning #mathematics

Factorising Quadratics Mathematics GCSE Revision Tutorial

Alagai Augusten
2 Görünümler · 23 günler önce

Mathematics revision tutorial demonstrating how to factorise quadratic expressions into two brackets from https://mr-mathematics.com

The full four part lesson and differentiated worksheet can be downloaded from https://mr-mathematics.com/product/factorising-quadratics/.

Students learn how to factorise quadratics in the form x2 + bx + c into two brackets with a mixture of negative and positive terms. As the learning progresses students begin to use the difference of two squares to factorise quadratics with a zero x term.

For regular updates about new lessons and videos:
Follow me on Twitter: @Mr_Mathematics
Like me on Facebook: @GCSEMathsLessons

Expanding Two Brackets

Alagai Augusten
6 Görünümler · 23 günler önce

Mathematics algebra tutorial demonstrating how to expand the product of two brackets and collect like terms from https://mr-mathematics.com.

The full four part lesson and differentiated worksheet can be downloaded from https://mr-mathematics.com/pro....duct/expanding-quadr

Students learn how to expand the product of two brackets using the 'FOIL' method. As learning progresses they apply their learning to calculate the area of rectangles and triangles with algebraic lengths.

For regular updates about new lessons and videos:
Follow me on Twitter: @Mr_Mathematics
Like me on Facebook: @GCSEMathsLessons

Factorising Algebraic Expressions

Alagai Augusten
4 Görünümler · 23 günler önce

Mathematics tutorial demonstrating how to factorise algebraic expressions using the highest common factor from https://mr-mathematics.com.

The full four part and differentiated worksheet can be downloaded from https://mr-mathematics.com/pro....duct/factorising-exp

Students learn how to factorise algebraic expressions using the highest common factor and basic algebraic notation. As learning progresses they are challenged to investigate possible perimeters for a rectangles with algebraic lengths.

For regular updates about new lessons and videos:
Follow me on Twitter: @Mr_Mathematics
Like me on Facebook: @GCSEMathsLessons

How to expand a pair of brackets

Alagai Augusten
4 Görünümler · 23 günler önce

Tutorial video for expanding a pair of brackets and collecting like terms from https://mr-mathematics.com.

The full four part lesson and differentiated worksheet can be found at https://mr-mathematics.com/pro....duct/expanding-algeb

Students learn how to expand algebraic expression from a set of brackets. As learning progresses they find the sum and difference of two or more sets of brackets with positive and negative terms.

Differentiated Learning Objectives
All students should be able to expand a pair of brackets with a constant on the outside.
Most students should be able to expand two pairs of brackets and simplify the result.
Some students should be able to expand two pairs of brackets one with a negative on the outside.

For regular updates about new lessons and videos:
Follow me on Twitter: @Mr_Mathematics
Like me on Facebook: @GCSEMathsLessons

Simplifying Algebraic Products - Mr Mathematics

Alagai Augusten
4 Görünümler · 23 günler önce

How to simplify algebraic products and divisions from https://mr-mathematics.com

The full lesson includes a starter, 2 mains, plenary and a worksheet. Members of Mr Mathematics can download this from https://mr-mathematics.com/product/simplifying-algebraic-products/

About Me
My name is Jonathan Robinson and I passionate about teaching mathematics. I am currently Head of Maths in the South East of England and have been teaching for over 15 years. I am proud to have helped teachers all over the world to continue to engage and inspire their students with my lessons.

For regular updates about new lessons and videos:

Check out my website: https://mr-mathematics.com
Follow me on Twitter: https://twitter.com/Mr_Mathematics
Like me on Facebook: https://tinyurl.com/y55v5kpl

Support the channel
https://paypal.me/JonathanRobinsonMath

Subscribe: https://tinyurl.com/y3pxvldj

#jonathanrobinson #homelearning #mathematics

Biological Chemistry - Atomic Structure, Chemical Bonds, and Electronegativity

Alagai Augusten
5 Görünümler · 23 günler önce

That Bio Doc delves into the world of chemistry. In this video That Bio Doc discusses the structure of atoms, electronegativity, and the different types of chemical bonds that occur in biological systems.

Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Biological Chemistry Functional Groups

Alagai Augusten
5 Görünümler · 23 günler önce

That Bio Doc introduces you to small groups of atoms called functional groups. In this video you will learn how to identify different functional groups, the types of biomolecules on which they are found, and how they impact those biomolecules.

Music Credits:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-

License: http://creativecommons.org/licenses/by/4.0/

Introduction to Biological Macromolecules

Alagai Augusten
4 Görünümler · 23 günler önce

That Bio Doc discusses how biological macromolecules (lipids, proteins, carbohydrates, and nucleic acids) are formed and broken down.

Music Credits:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Lipids

Alagai Augusten
1 Görünümler · 23 günler önce

That Bio Doc introduces you to the diverse world of lipids! In this video, you will learn about what lipids look like, how the function, and the many roles within biological systems.

Link to video on Introduction to Biological Macromolecules: https://youtu.be/ESrp0xqpn1k

Carbohydrates

Alagai Augusten
2 Görünümler · 23 günler önce

In this video, That Bio Doc introduces you to the sweet world carbohydrates! Come see how sugars combine in different ways to make life as we know possible.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Nucleic Acids

Alagai Augusten
2 Görünümler · 23 günler önce

What are the differences between DNA and RNA? That Bio Doc discusses the structure and function of nucleic acids in this video.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Proteins

Alagai Augusten
1 Görünümler · 23 günler önce

In this video That Bio Doc talks all about proteins, the biological macromolecules responsible for performing most of the work in the cell. Learn how proteins are synthesized from amino acid monomers, how they fold properly, and why they are so important for living things.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Meet The Microbes!

Alagai Augusten
4 Görünümler · 23 günler önce

Welcome to the world of Microbiology! In this video That Bio Doc introduces you to the types of organisms that are studied by microbiologists and their impact on human health.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Brief History of Microbiology

Alagai Augusten
3 Görünümler · 23 günler önce

That Bio Doc gives a brief description about the history of Microbiology. Meet some the people who were important to establishing the field, the discoveries they made, and how we know about the role of microbes in human health and disease.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

The 5 I's of Microbiology

Alagai Augusten
3 Görünümler · 23 günler önce

IMPORTANT: This video has been replaced by https://youtu.be/qpOM5SCbc18 due to the fact that the last ~1 minute of the video was cut-off during rendering. With that exception, the two videos are identical.

That Bio Doc discusses the 5 I's on Microbiology: Inoculation, Incubation, Isolation, Inspection, and Identification. Learn more about microbial culture , including: the impact that temperature and oxygen can have on microbes and the types of tests that can be used to identify microbes.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Microbial Nutrition and Culture

Alagai Augusten
3 Görünümler · 23 günler önce

That Bio Doc discusses what microbes need to survive and how to grow them in a laboratory. Learn how to classify organisms based on their nutritional requirements, the types of growth media used in a microbiology lab, and how Koch's Postulates can be used to define a microorganism as the causative agent of a particular disease.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

The Basics of Microscopy

Alagai Augusten
4 Görünümler · 23 günler önce

That Bio Doc discusses the basic concepts of microscopy. Learn the differences between light and electron microscopy as well as the advantages and disadvantages of each technique. TBD also discusses the three key components of good microscopy: magnification, resolution, and contrast and how staining techniques such as Gram staining can help.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

The Prokaryotic Cell

Alagai Augusten
4 Görünümler · 23 günler önce

That Bio Doc discusses the structure of the prokaryotic cell. Prokaryotic cells are the most abundant cells on the planet, found in organisms from two domains of life: Bacteria and Archaea. While the are smaller and lack membrane-bound organelles, they aren't simple! In this video, you will learn about the structure of prokaryotic cells and how they differ from their eukaryotic cousins.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

The Eukaryotic Cell

Alagai Augusten
2 Görünümler · 23 günler önce

That Bio Doc talks about the intricate complexity of the eukaryotic cell. Learn about organelles like the nucleus, mitochondria, chloroplasts, lysosomes, the endoplasmic reticulum, the Golgi apparatus, and more. TBD also discusses how the organelles allow for cell specialization the importance of this to multicellular life. TBD also talks about the cytoskeleton and cell junction complexes.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Bacterial Shapes, Arrangements, and Relationships

Alagai Augusten
3 Görünümler · 23 günler önce

That Bio Doc discusses the common shapes of bacterial cells, their colonial arrangements, and the difference between symbiotic and non-symbiotic relationships. By the end of this video you'll know the difference between a coccus and a spirochaete, how a staphylococcus differs from a streptococcus, and why symbiosis isn't always a good thing!

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

The Plasma Membrane

Alagai Augusten
3 Görünümler · 23 günler önce

That Bio Doc discusses the structure and function of the plasma membrane. Learn about the how the phospholipid bilayer provides a selectively permeable barrier to protect the cell and about the different types of proteins found within the membrane. TBD will also teach you about the function of membrane proteins and carbohydrates, with particular focus on their roles in the immune system. This video is a great introduction for a discussion about membrane transport, which is covered in a separate video.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Membrane Transport

Alagai Augusten
2 Görünümler · 23 günler önce

That Bio Doc talks about transport. Transport is the way substances are moved across the selectively permeable barrier that is the plasma membrane. Learn the difference between passive and active transport and the different transport mechanisms cells use to bring the good stuff in and keep the bad stuff out. Learn about osmosis and tonicity and why plant cells love pure water while your cells don't. This video pairs nicely with TBD's video about The Plasma Membrane if you're interested in cell biology.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Cellular Respiration

Alagai Augusten
1 Görünümler · 23 günler önce

That Bio Doc breaks down the process of cellular respiration - the way aerobic organisms produce the energy they need to survive and the reason why we breathe oxygen. TBD talks about redox reactions and takes you through glycolysis, pyruvate oxidation, the citric acid (Krebs) cycle, and the electron transport chain and discusses how these enzymatic pathways work together to produce ATP. This video gives you a detailed overview of cellular respiration without getting bogged down into the specific reactions that take place in each process and will be useful to any student who is learning about metabolism.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Metabolism

Alagai Augusten
3 Görünümler · 23 günler önce

In this video, That Bio Doc introduces you to the basics of metabolism. Learn how the first two laws of thermodynamics influence how you make energy. Learn the difference between an exergonic and an endergonic chemical reaction and how enzymes make both types of reaction possible in living systems. This video will provide you with essential information about how energy is produced and stored in all organisms.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

The 5 I's of Microbiology

Alagai Augusten
1 Görünümler · 23 günler önce

That Bio Doc discusses the 5 I's on Microbiology: Inoculation, Incubation, Isolation, Inspection, and Identification. Learn more about microbial culture , including: the impact that temperature and oxygen can have on microbes and the types of tests that can be used to identify microbes.

Music: Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-

License: http://creativecommons.org/licenses/by/4.0/

DNA Replication

Alagai Augusten
2 Görünümler · 23 günler önce

In this video, That Bio Doc walks you through the process of DNA replication. DNA replication is a highly conserved and complex mechanism that occurs in all living cells. TBD breaks down this process and discusses the different enzymes and activities needs to replicate an organism's genome. TBD also discusses the differences between prokaryotic and eukaryotic DNA replication.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Transcription

Alagai Augusten
4 Görünümler · 23 günler önce

That Bio Doc talks all about the transcription: the conversion of DNA into mRNA - the first step in expressing genes are proteins. Learn how transcription occurs, how RNA polymerase finds genes and only transcribes those genes the cell requires to be expressed, and learn the differences between transcription in prokaryotes and eukaryotes.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Translation

Alagai Augusten
3 Görünümler · 23 günler önce

That Bio Doc finishes the story about how a gene becomes a protein by introducing you to translation: the conversion of mRNA into a protein product by ribosomes. Learn about how tRNAs use the genetic code to translate mRNAs into a protein. Before watching this video, it is highly recommended that you watch TBD's video on transcription.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Mutations

Alagai Augusten
3 Görünümler · 23 günler önce

That Bio Doc talks about what can happen when mutations change an organism's DNA. Learn about the sources of mutations, the potential consequences of mutations on proteins and organisms, and how mutations drive the evolution of species.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Horizontal Gene Transfer

Alagai Augusten
2 Görünümler · 23 günler önce

That Bio Doc tells you about Horizontal Gene Transfer (HGT), ways in which bacteria and other prokaryotes can share genetic information with each other. Learn about transformation, transduction, conjugation, and "jumping genes" called transposons. TBD also talks about how HGT contributes to the evolution of prokaryotes and antibiotic resistance.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Operons

Alagai Augusten
1 Görünümler · 23 günler önce

That Bio Doc talks all about how bacteria and other prokaryotes have organized genomes to contain operons, or multiple genes under the control of a single promoter. TBD uses the lac and trp operons to teach you how bacteria are able to efficiently regulate their gene transcription in response to changing environmental conditions through the activity of proteins called repressors.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Bacterial Pathogens

Alagai Augusten
2 Görünümler · 23 günler önce

That Bio Doc discusses the wide array of bacterial pathogens that cause morbidity and mortality in humans. There are many pathogenic bacteria that cause disease in humans. In this video, TBD discusses several of those bacteria and the diseases they cause.

Warning: Viewer discretion is advised. This video discuses some material that might be inappropriate for younger viewers including STI's and potentially fatal illnesses.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Eukaryotic Pathogens

Alagai Augusten
2 Görünümler · 23 günler önce

That Bio Doc talks about pathogenic protozoa, fungi, helminths (worms), and arthropods. In this video, learn about our eukaryotic cousins that aren't so friendly. TBD introduces you to the parasites that cause malaria, babesiosis, leishmaniasis, and more!

WARNING: Viewer discretion advised. This video includes detailed descriptions about human diseases that may not be appropriate for some viewers.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Acellular Pathogens Viruses and Prions

Alagai Augusten
4 Görünümler · 23 günler önce

That Bio Doc talks about things that aren't technically alive, but are still very deadly: viruses and prions. Viruses and prions don't fulfill the requirements of life and are thus considered to by acellular, or non-living, pathogens. Despite their relative simplicity, these pathogens have a profound impact on living things. Come delve into the world of the non-living with TBD!

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Photosynthesis

Alagai Augusten
3 Görünümler · 23 günler önce

That Bio Doc talks about the how the other half lives. And by that, we mean how organisms such as algae and plants can make energy from the sun through a process called photosynthesis! TBD discuss what might be the most important metabolic pathway to evolve in history life. Learn about the amazing, yet surprisingly inefficient process that makes all life on Earth possible in this video.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/

Cell Signaling

Alagai Augusten
1 Görünümler · 23 günler önce

All cells have to communicate with the outside world. Whether that's sensing changes in the environment or talking with other cells, this occurs through a process called cell signaling. In this video, That Bio Doc introduces you to four types of common signaling process: autocrine, paracrine, gap junction, and endocrine signaling.

Signal Transduction

Alagai Augusten
4 Görünümler · 23 günler önce

What happens after a cell receives a signal? In this episode, That Bio Doc discusses how signal transduction allows a cell to respond to the signals it receives from the outside world. In this video learn about how kinases, phosphatases, and second messengers work together to help a cell alter its behavior to adapt to varying conditions.

Physical and Chemical Control of Microbial Growth

Alagai Augusten
2 Görünümler · 23 günler önce

In this video That Bio Doc discusses way in which we can control and prevent the growth of microbes through physical and chemical means such as heat, radiation, and chemical disinfectants. Learn the difference between sterilization and disinfection and where all those red bags and bins full of medical waste end up!

Antibiotics

Alagai Augusten
2 Görünümler · 23 günler önce

In this video, That Bio Doc discusses antibiotics: what they are, what they do, and how they work! Learn about several different antibiotic drugs classes, their cellular targets, and how they help keep us alive. TBD also discusses the evolution of antibiotic resistance and why it is of such a great concern.

Normal Microbiota

Alagai Augusten
2 Görünümler · 23 günler önce

Did you know that there are 3x more microbial cells in your body as there are your own cells? It's true! The good news is that most of those cells belong to species that are part of your normal microbiome, a community of microbes that inhabit your body and help you digest your food and protect you from pathogens. In this video, That Bio Doc discusses where your microbiome comes from, what it looks like, and the pros and cons to having thousands of species of bacteria, fungi, and archaea in and on your body!

Top 60 Best Microsoft Word Tips, Tricks, Secrets and Hacks

Mpatswe Francis
4 Görünümler · 23 günler önce

Think you know everything about Microsoft Word? Here are some hidden tricks and time-saving hacks you need to know about the popular word processor. Microsoft Word might be the world’s most widely used writing instrument. It’s certainly far more powerful than other popular tools like pencils and pens.

In this video, get to know the Top 60 Microsoft Word tips and tricks that will help any user work more efficiently.

How to Use These Tips

All the tips in this Video should work with any version of Office that you’re likely to be using, including the versions dated 2016, 2019, and 2021. Most but not all will work in 2013 and earlier versions.
Best 60 Word Tips and tricks
1. =rand(6,4) Random auto text
2. Alt select vertical highlight/rectangular selection
3. Ctrl + Click Sentence highlight
4. Tripple Click Select a paragraph
5. Autocorrect eg msw Microsoft Word (File options – proofing)
6. ctrl + space remove auto formatting
7. ctrl+backspace delete word by word
8. Pdf to word & Vice versa Open file
9. White space Double click to hide white space
10. Theme File account - Especially those working at night
11. Double click between paragraphs or middle of line Adds text as you type
12. Search / Tell me what you want to do Quickens the process or action
13. Quick Lines
Hyphen 3 times enter Horizontal line
Underscore thrice _ _ _+Ent Bold Line
===+Ent Double Line
### + Enter Triple Lines
*** Dotted Line
~~~ Wave Line
14. Shift + F5 Last edited location
15. Ctrl + shift + Make text bigger or smaller
16. Ctrl + K Hyperlink 🔗
17. Format painter Produces same formatting to text/paragraph
18. Shift + F3 Toggle cases
19. F2 next line Enter Ctrl+x /crtl+v
20. Remove underline checks File, options, proofing, hide Exceptions
21. Calculations in a table
22. Password protect
23. Winword.exe/mfile1 Opens most recent word file
24. Serial numbers in a table Select and put auto bullets/numbers
25. Clipboard access All the last copied items
26. Sorting Lists numbers or text or Date
27. Share and comment For collaboration
28. Pin documents File Pin 📍
29. Translate text / paragraph or document Review then translates
30. Table of Contents
31. Citations Add them and autocomplete
Reference and Bibliography
32. Navigation pane Have heading to enabe quick navigation
33. Focus mode Allows you to focus on the content not the user interface Plus background
34. Immersive Reader
35. Text to Speech / Read Aloud Customize quick access/ Reads text / paragraphs
36. Office Lense App that scans and converts photos into text and sends in word document
37. Draw Tab Drawings, highlight / ink to shape
38. Screenshot Insert screenshot – choose window or clip
39. Insert Online Video
40. Side by side view Under View tab, scroll like a book, Thumbnails instead of scrolling through a 30pages doc.
41. Inserting Icons
42. Text Wrap
43. Auto Save
44. Office Templates To ease work eg resumes and cover letters
45. Compresses word document size File option, advanced, image size and quality
46. +------+-------+-------+-----+ Creates a table
47. Convert numbers to words Eg {=2023\*cardtext} first press ctrl+F9 then update
48. Setting Default Font
49. Converting text to table Eg 20,30,40,50
50. Converting Table into Text Layout convert to text
51. Inserting equations Include New Equation and Ink Equation
52. Alt + Shift + D / Alt + Shift + T Current Date / Time (insert Tab)
53. Search/Research/ Smart Lookup
54. Shrink to One Page Add it to quick access tool bar
55. Remove Leading spaces First Apply bullets/Autonumbers… then remove bullets
56. Add-ins Eg QR4Office
57. Open and repair For files that are corrupt. It will try to open them
58. Split in to columns
59. Inserting File path
60. Page numbering
61. Ctrl+= /ctrl+shift+ Superscript and subscript
62. Auto Saving To reduce time of manual saving
63. Zoom In and Zoom Out

#microsoft #microsoftoffice #microsoftword #microsoftoffice2022
More Video Lessons on Word Processing By Kakuru Benard
Video Lesson 1: https://youtu.be/8UWPkwAa-aw
Video Lesson 2: https://youtu.be/5MpYW2UpjLE
Video Lesson 3: https://youtu.be/zJVc7uf4Yv0
Video Lesson 4: https://youtu.be/Uduj1Oy9wuM
Video Lesson 5: https://youtu.be/Leyk-oFaXao
Video Lesson 6: https://youtu.be/7DpogpO-5JM
Video Lesson 7: https://youtu.be/eST2AEijkek
Video Lesson 8: https://youtu.be/yxC7i2YZc_c
Video Lesson 9: https://youtu.be/G0fQz7kF6qI
Video Lesson 10: https://youtu.be/icnJVShMylA
Video Lesson 11: https://youtu.be/-wY36wLFhJY
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg

UNEB Sub ICT 2023 Paper 2 All Numbers Done in This Video

Landus Mumbere Expedito
8 Görünümler · 23 günler önce

In this video, I have tried to answer all Questions of UNEB Sub ICT 2023 Paper 2. Hopefully, it helps you in your revision and practice, and those who didn't do the paper can learn more from it as well.

I welcome comments on guidance in case a certain Roman (Question) was not well addressed.

Subscribe and Share

Thank You

More Video Lessons on Word Processing By Kakuru Benard
Wakisha 2023: https://youtu.be/U5-oYEIUn5o
UNEB 2023 Paper 2: https://youtu.be/jAgtwfS6OC8
UNEB 2023 Paper 3: https://youtu.be/E2bwpS-Gwgw
UNEB 2023 Paper 1: https://youtu.be/GWRXjetAjpg
Video Lesson 1: https://youtu.be/8UWPkwAa-aw
Video Lesson 2: https://youtu.be/5MpYW2UpjLE
Video Lesson 3: https://youtu.be/zJVc7uf4Yv0
Video Lesson 4: https://youtu.be/Uduj1Oy9wuM
Video Lesson 5: https://youtu.be/Leyk-oFaXao
Video Lesson 6: https://youtu.be/7DpogpO-5JM
Video Lesson 7: https://youtu.be/eST2AEijkek
Video Lesson 8: https://youtu.be/yxC7i2YZc_c
Video Lesson 9: https://youtu.be/G0fQz7kF6qI
Video Lesson 10: https://youtu.be/icnJVShMylA
Video Lesson 11: https://youtu.be/-wY36wLFhJY

Windows 95 Booting and its startup Sound

Landus Mumbere Expedito
3 Görünümler · 23 günler önce

Windows 95 Booting and its startup

How to Create a bootable Flash Disk for Windows PC

Landus Mumbere Expedito
4 Görünümler · 23 günler önce

How to creative a bootable flash for windows

Projects | How to Develop an App, make it executable and Handling Projects in New Curriculum.

Landus Mumbere Expedito
3 Görünümler · 23 günler önce

How to Develop an App, install it on your computer and Handing Projects in New Curriculum
Creating Your First Program in Visual Basic

Step 1: Download Visual Basic. ...
Step 2: Create Your Project. ...
Step 3: Add Controls. ...
Step 4: Edit Control Properties. ...
Step 5: Add Code. ...
Step 6: Save and Test. ...
Step 7: Final Thoughts.

The Kampala Capital City Lord Mayor wants an application that determines voter eligibility and displays one of three messages. The messages and criteria for displaying each message are as follows:
Messages Criteria
You are too young to vote Person is young than 18 years old

You can vote Person is at least 18 years old and is registered to vote

You Must Register before you can vote Person is at least 18 years old but is not registered to vote.

The Lord Mayor has assigned you to develop a working application program for this company, in your preparations develop a pseudocode, a flow chart, and finally choose from VB or C languages to write a Code that will be used for this application. Make the Project Executable

More Video Lessons on Programming By Kakuru Benard
Lesson 1: https://youtu.be/YW_FbIkmFDs
Lesson 2: https://youtu.be/uWhUzMJRn4w
Lesson 3: https://youtu.be/y-BlxyZ1p_E
Lesson 4: https://youtu.be/3_4op0RYwLE
Lesson 5: https://youtu.be/vDk9cjQ1YaA
Lesson 6: https://youtu.be/f0JwHhb7nHo
Lesson 7: https://youtu.be/Cp1pdjnxEtw
Lesson 8: https://youtu.be/XQAhhn8APhs

Also Learn Website Development with WordPress
https://youtu.be/cdCRFdmj-uM
https://youtu.be/DZnYZRlIJo8
https://youtu.be/7O-YLP-vtnY

How to Install WordPress in Xampp Localhost on Windows 10/11 [ 2024] Complete Guide

Landus Mumbere Expedito
4 Görünümler · 23 günler önce

In this video Learn How to Install WordPress in Xampp Localhost on Windows 10/11
Step 1: Download and Install XAMPP on Your Computer. The process to install XAMPP is straightforward. ...
Step 2: Start XAMPP and Test the Connection. ...
Step 3: Create a Database for Your New Site. ...
Step 4: Download and Install WordPress in XAMPP. ...
Step 5: Build Your WordPress Website, Starting With a Single Page.

Download xampp here https://www.apachefriends.org/download.html
Download WordPress Here https://wordpress.org/download/
Link to download xampp and WordPress plus other files together https://tinyurl.com/3zs5by6v
Learn more about installation here https://themeisle.com/blog/ins....tall-xampp-and-wordp

Lesson 2 | On How to Design Websites in WordPress Offline, And Export Pages| For UNEB Exams 2024

Landus Mumbere Expedito
4 Görünümler · 23 günler önce

How to Design Websites in WordPress Offline, And Export Pages| For UNEB Exams 2024 Lesson 2
Download xampp here https://www.apachefriends.org/downloa...
Download WordPress Here https://wordpress.org/download/
Link to download xampp, WordPress plus other files together with the question, support files etc from a folder https://tinyurl.com/3zs5by6v

Quesion
Kisakye Charles General Hardware Mubende has contracted you to design for it a website. Using any available web authoring software design a three-page website for this enterprise. Make sure that your site is impressive and does not take long to download
All pages should have your name bottom right as the owner
(i) The Home Page should have the Motto, enterprise address, location, staff with their titles and emails.
(ii) The Showroom Page should have 6 well organized photos from support files showing all the services offered in category of building and construction, plumbing, carpentry etc
(iii) The Queries Page should have a form that a customer can fill in case he / she is making inquiries about the enterprise.
(iv) Use a marquee to read as Welcome Kisakye General Hardware on all pages
(v) Use active navigational Links to all your pages
(vi) Show the contact of the author, copyright and year of publishing
(vii) Save your work as “kisakyeweb

A plugin is a software add-on that is installed on a program, enhancing its capabilities.

Website plugins are individual services that extend the functionality of your site. You might use a website plugin to change visual elements, add extra information or content, and offer smoother integrations between your site and a favored tool. Plugins can also add a completely new function to your web property.

The content provides a guide on designing a website offline using WordPress for a UNEB Exams 2024 lesson. It includes links to download XAMPP and WordPress, and additional resources required for the project. The task involves creating a three-page website for Kisakye Charles General Hardware in Mubende, with specific content requirements for each page including a home page with enterprise information, a showroom page with photos of services, and a queries page with a contact form. The website must also feature a marquee welcoming visitors, active navigation links, and the designer's contact information and copyright details. The final work should be saved under a specific name and showcase the designer's name on each page.
#wordpress #wordpresstutorial #wordpress教學
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How to Watch a video in High Quality Format 1080P on YouTube Mobile.

Landus Mumbere Expedito
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How to Watch a video in High Quality format 1080P on YouTube Mobile.

How to Record and Edit Video Tutorials Using Gilisoft Screen Recorder

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How to Record and Edit Video Tutorials Using Gilisoft Screen Recorder
Gilisoft Screen Recorder an easy video screen capture & screen recording tool that can record screen activities and sounds into video movie files.

#screenrecorder #videoediting #screenrecorderapp

San Diego California, Walking Tour, Seaport, Huge, big and Amazing ship, Short Video

Landus Mumbere Expedito
7 Görünümler · 24 günler önce

San Diego, the state’s second largest city, is at the heart of a metropolitan area that comprises all of San Diego county. Surrounding communities include Escondido (north), La Mesa and El Cajon (east), National City, Fashion Valley and Chula Vista (between the northern and southern portions of the city), Imperial Beach (southwest), and Coronado (west; at the northern end of Silver Strand). More than a dozen Indian reservations are scattered throughout the county, and Tijuana, Mexico, lies just south of the border. Inc. 1850. Area, 372 square miles (963 square km). Pop. (2010) 1,307,402; San Diego–Carlsbad–San Marcos Metro Area, 3,095,313; (2020) 1,386,932; San Diego–Chula Vista–Carlsbad Metro Area, 3,298,634.
Famous for its miles and miles of white-sand beaches and amazing weather, the city offers an abundance of fun attractions for visitors of all ages.

#shorts #satisfying #travel #california #sightseeing #tour #walkingtour #walkingvideo

Los Angeles LA California, Drive Tour, Center of Hollywood films industry

Landus Mumbere Expedito
5 Görünümler · 24 günler önce

Los Angeles is a sprawling Southern California city and the center of the nation’s film and television industry. Near its iconic Hollywood sign, studios such as Paramount Pictures, Universal and Warner Brothers offer behind-the-scenes tours. On Hollywood Boulevard, TCL Chinese Theatre displays celebrities’ hand- and footprints, the Walk of Fame honors thousands of luminaries and vendors sell maps to stars’ homes.

#shorts #satisfying #travel #california #sightseeing #tour #walkingtour #walkingvideo #losvegas #latestnews #latour

Immunology - Lines of Defense

Alagai Augusten
3 Görünümler · 24 günler önce

In the first video on the Immune System, That Bio Doc introduces you to the three lines of defense that help protect you from pathogens and fight off infections. TBD discuss the barriers that help to prevent infections and the cellular, chemical, and physical responses your body undertakes to fight infections. This is the first in a series of videos about our immune system. It is recommended that you view these videos in the proper order to maximize your learning.

Immunology - Cells of the Immune System

Alagai Augusten
4 Görünümler · 24 günler önce

In this second video in our series about the immune system, That Bio Doc discusses the cells that make up our immune system. Learn about the cells of the innate and adaptive immune systems, how phagocytes destroy invading pathogens, and how lymphocytes provide bodies with immunological specificity and memory.

Innate Immunity

Alagai Augusten
3 Görünümler · 24 günler önce

In our third video about the immune system, That Bio Doc talks about the innate immune system's response to an invasion. Learn how the complement system, phagocytes, and the inflammatory response work together to form and immediate response to the invasion of a tissue and eventually alerts the adaptive immune system to the presence of an infection.

Antigen Presentation

Alagai Augusten
4 Görünümler · 24 günler önce

In our fourth video about the immune system, That Bio Doc discusses the process of antigen presentation, the mechanism by which our innate immune system talks to and activates our adaptive immune system. Learn how this complex dance between cells involving multiple receptors and battlefield antigen triggers an adaptive immune response and bring our immune system's most powerful weapons to bare!

Adaptive Immunity

Alagai Augusten
5 Görünümler · 24 günler önce

In our fifth video on the immune system, That Bio Doc discusses what happens when T cells and B cells join the fight against an invading pathogen! In this video TBD will discuss the powerful weapons the adaptive immune system bear to help to win the battle against an infection. In this video you will learn all about how killer T cells, helper T cell, and antibodies help aid in the battle against invaders. You'll also learn why it is so important for mothers to kiss their babies!

Types of Immunity

Alagai Augusten
4 Görünümler · 24 günler önce

In this video That Bio Doc talks about the difference between natural and artificial immunity, the different strategies used to create vaccines, and herd immunity, with a special focus on COVID-19.

*** IMPORTANT: A NEWER VERSION OF THE VIDEO IS NOW AVAILABLE WITH UPDATED NEW INFORMATION INCLUDING A DISCUSSION ABOUT COVID-19 VACCINES ***

Link to updated video: https://youtu.be/WrLLaZ4_l-I

Immunodeficiencies

Alagai Augusten
3 Görünümler · 24 günler önce

That Bio Doc talks about immunodeficiencies, which are conditions in which the immune system is impaired. TBD talks about the difference between primary and secondary immune deficiencies as well as the different types of lymphoid cancers.

Hypersensitivities and Autoimmune Disorders

Alagai Augusten
4 Görünümler · 24 günler önce

In the second of two videos on diseases of the immune system, That Bio Doc talks about hypersensitivities and autoimmune disorders. Hypersensitivities occur when the immune system overreacts or reacts inappropriately. Hypersensitivities include many common allergic reactions and anaphylaxis. Autoimmunities occur when the body mounts an immune response against itself. TBD talks about all of this and more!

***NOTE: There are a couple of visual glitches in this video. I will have to re-record this video when I have time. Because the audio track contains no glitches, I have decided to post this video despite the issues. ***

Pathogenesis

Alagai Augusten
7 Görünümler · 24 günler önce

That Bio Doc talks about the ways in which pathogens sneak past your defenses and cause an infection as well as the stages you go through when you are suffering from an infection. TBD also discusses epidemiology and the different types of epidemics.

Gene Expression

Alagai Augusten
3 Görünümler · 24 günler önce

That Bio Doc talks about the ways in which cells are able to determine which genes are expressed (active) and which genes aren't. Learn how eukaryotic cells can regulate their gene expression in several different ways from limiting the transcription of genes to the post-translational modification of proteins.

The Cell Cycle

Alagai Augusten
4 Görünümler · 24 günler önce

The Cell Cycle is the tightly regulated, orderly process cells go through prior to dividing. In this video, That Bio Doc discusses the cell cycle paying special attention to the cell cycle checkpoints that regulate the cycle and the regulatory proteins that control the movement of the cell through the cell cycle.

Mitosis and Meiosis

Alagai Augusten
2 Görünümler · 24 günler önce

That Bio Doc talks about the two types of eukaryotic cell reproduction: Mitosis and Meiosis. Learn about the similarities and the differences between the two in this video!

What Evolution Isn't

Alagai Augusten
3 Görünümler · 24 günler önce

In this video That Bio Doc tells you what evolution is NOT all about. TBD discusses some of the most common misconceptions and misunderstandings about evolutionary theory. And if you have an ax to grind against evolution, it shouldn't be because of any of these reasons!

What Evolution Is

Alagai Augusten
4 Görünümler · 24 günler önce

In this video, That Bio Doc talks about the key tenets of modern evolutionary theory and the large body of evidence upon which the theory is built. Learn how natural selection is able to gradually shape species over time and how evidence, such as the fossil record, anatomy, molecular biology, and biogeography provide strong evidence in support of evolutionary theory.

Evolutionary Ideas and Darwinism

Alagai Augusten
3 Görünümler · 24 günler önce

Charles Darwin didn't invent the concept of evolution. In fact, evolutionary thought had been around since ancient Greece, and perhaps even before that. In fact, Charles Darwin's own grandfather had expressed ideas about evolution decades before Charles published On the Origin of Species. What Darwin did do, however, is provide a comprehensive body of evidence in support of evolutionary theory and propose the true mechanism by evolutionary change occurs - natural selection. In this video, That Bio Doc introduces you to early evolutionary ideas and describes how Darwin's journey on the HMS Beagle, as well as the writings of other brilliant contemporaries, led to the development of modern evolutionary theory.

Mendelian Genetics

Alagai Augusten
2 Görünümler · 24 günler önce

Today, it is difficult to think about evolution without also thinking about genetics. However, that wasn't always the case. Although Gregor Mendel performed his pioneering experiments following the inheritance pattern of several traits in pea plants just a few short years after the publication of On the Origin of Species, it took decades before the fields of Darwinian evolution and Mendelian genetics were fused together in the modern synthesis. In this video, That Bio Doc discusses Mendel's experiments and how the results of those experiments laid the foundation for our modern understanding of genetics and evolutionary biology. Learn about key genetic concepts such as dominance, the difference between genotype and phenotype, and how to calculate the odds of inheriting specific traits based on the genetic make-up of the parental generation using mathematical operations and Punnett squares.

Speciation

Alagai Augusten
3 Görünümler · 24 günler önce

Speciation occurs when a population of a species becomes so different from other members of its species that it can no longer be considered part of the same species. This occurs through a process known as macroevolution. In this video, That Bio Doc discusses the different ways in which species can diverge from each other, why barriers, both physical and genetic, are so important for speciation events, and what happens when to closely related species reconnect.

Homologous and Analogous

Alagai Augusten
4 Görünümler · 24 günler önce

Homologous and analogous structures provide a wealth of information about the evolution of species. In this video, That Bio Doc talks about the differences between the two types of structures and how they inform us about the evolution of species and their interrelatedness.

Natural Selection

Alagai Augusten
3 Görünümler · 24 günler önce

Natural selection is the mechanism by which most evolutionary change and all adaptation occurs. That Bio Doc introduces you to the topic of natural selection by first discussing artificial selection, then teaching you why heavily used traits tend to improve over time, while disused traits tend to degrade as a result of selection pressures.

Sexual Selection

Alagai Augusten
1 Görünümler · 24 günler önce

Sexual selection is a form of natural selection that results in the accumulation of sexually dimorphic traits, which are structures or behaviors found in one sex of a species but not the other. At first glance, the high survival cost of traits such as bright plumage or large antlers may seem anti-evolutionary, but as That Bio Doc explains, survival is only half of the equation when it comes to reproductive fitness. Come see why sexual selection, which was once a source of consternation for evolutionary biologists, may provide the best evidence for how natural selection shapes species over time.

Rocks and Clocks

Alagai Augusten
2 Görünümler · 24 günler önce

Have you every wondered how we know the age of Earth or how long it has been since the dinosaurs ruled the planet? It turns out that the answer is within the rocks themselves. In this video, TBD discusses the concepts of modern geology and how rocks can actually be used as clocks! TBD describes the different types of rock, which ones contain the fossil archaeologists and biologist are interested in, and which ones tell us how old those fossils (and the planet!) really are.

Geologic Dating Techniques

Alagai Augusten
2 Görünümler · 24 günler önce

In this video, That Bio Doc discusses how radioactive isotopes such as carbon-14, uranium-238, uranium-235, and potassium-40 can be used to determine the age of a rock sample. Absolute dating techniques using these radioactive isotopes are the primary way in which the age of rock strata, including the fossils contained within them, are determined.

Fossil Record

Alagai Augusten
2 Görünümler · 24 günler önce

The fossil record is one of the best sources of evidence to support evolutionary theory. In this video, That Bio Doc describes how fossils are made, what they tell us about life, and how the fossil record supports the theory of evolution.

Island Biogeography

Alagai Augusten
3 Görünümler · 24 günler önce

Islands are a treasure trove of information about the process of evolution. The extreme genetic isolation, open ecological niches, and unique habitats found on islands leads to many interesting evolutionary changes in the species that inhabit them. In this video, TBD talks about the two major types of islands found on the planet and how island life shapes species and what that tells us about evolution.

Biogeography and Biomes

Alagai Augusten
3 Görünümler · 24 günler önce

That Bio Doc talks about biogeography and what it teaches us about evolution and the geologic history of Earth. Learn how the locations of species and of fossil remains provides information about the history of species and of Earth itself. TBD also discusses the terrestrial biomes found around the globe and the impact those environments have on the species that live in them.

Rise and Fall of Pangea

Alagai Augusten
4 Görünümler · 24 günler önce

Pangea was the Earth's last, but not only supercontinent. In this video That Bio Doc explores the formation and eventual destruction of Pangea by geologic forces, and the effects that Pangea had on life both during and after its existence.

The Evolution of Complex Traits

Alagai Augusten
4 Görünümler · 24 günler önce

The evolution of complex traits such as certain behaviors, structures, and molecular pathways occurs through normal evolutionary pathways. However, these traits have sometimes been pointed to by opponents of evolutionary theory as being irreducibly complex, and thus, not able to have been produced through evolutionary mechanisms. In this video, That Bio Doc will talk about what the argument from irreducible complexity does really work and explain how mutations, such as gene duplications, can readily explain the evolution of these traits.

Development

Alagai Augusten
2 Görünümler · 24 günler önce

Development is one of the seven properties that all living things possess. It is both an essential and complex process, as well as one that does not tolerate mutations very well. However, changes to the developmental process are often required for the evolution of species. In this video That Bio Doc will discuss how evolutionary changes to development occur and how those changes serve as evidence for the evolutionary origins of species.

Phylogenetics

Alagai Augusten
2 Görünümler · 24 günler önce

Phylogenetics is a branch of biology that classifies organisms according to the evolutionary relationships. In this video That Bio Doc discusses phylogenetics and cladistics and how biologists use similarities and differences between species to determine their evolutionary histories.

The Precambrian

Alagai Augusten
5 Görünümler · 24 günler önce

This is the first in a series of videos where That Bio Doc takes on a tour of the evolutionary history of life on Earth. In this video, TBD talks about the Precambrian supereon, which covers the first ~4 billion years of life on the planet Earth. Watch and learn what early life on Earth looked like, how oxygen was introduced into the Earth's atmosphere, and how endosymbiosis changed life on Earth forever!

The Cambrian

Alagai Augusten
2 Görünümler · 24 günler önce

In this video, That Bio Doc introduces you to life in the Cambrian Period (541 - 488.3 mya). This is the second video in a series of videos about the evolutionary history of life on Earth. During the Cambrian Period, we see the first appearance of many modern animal phyla in the fossil record. This phenomenon, known as the Cambrian Explosion, is one of the most interesting events in the fossil record. In this video, TBD introduces you to many of these animal phyla and describes the unique characteristics that define each phylum.

The Silurian

Alagai Augusten
3 Görünümler · 24 günler önce

During the Silurian period, life would recover from the end-Ordovician mass extinction. The gradual warming of the Earth and the re-filling of the shallow seas would lead to a radiation of marine life. Meanwhile, plants would further establish themselves on land. During the first half of the period plants would diversify into distinct groups of seedless nonvascular plants and by the end of the period, the first vascular plants appear in the fossil record. Finally, during the Silurian, animals would appear on land for the first time in the form of terrestrial arthropods. In this video, That Bio Doc talks about what life was like during the Silurian Period, 443.8 - 419.2 million years ago.

The Permian

Alagai Augusten
2 Görünümler · 24 günler önce

During the early Permian, life on land and in the ocean would look much as it did at the end of the Carboniferous. However, the changing climate, from warm and moist during much of the Carboniferous, to cool and arid at the start of the Permian, would lead to many changes throughout the period. By the end of the Permian, many of the water-loving plant species would be replaced by seed ferns and conifers, plants that were better adapted to the drier environment of Pangea. The amphibians, which had dominated aquatic and terrestrial biomes during the Carboniferous, were replaced by rapidly diversifying reptiles. However, the Permian period would end with the single greatest catastrophe life on Earth has ever seen. The end-Permian mass extinction, known as the Great Dying, would cause the extinction of nearly 97% of species on the planet.

The Ordovician

Alagai Augusten
3 Görünümler · 24 günler önce

During the Ordovician, the animal phyla that first appeared in the fossil record during the Cambrian period would diversify giving rise to several highly diverse groups of animals. This would result in increased competition in the ocean where all living things still resided. Well, almost all living things because during the Ordovician, plants would make their first appearance on land. In this video, That Bio Doc talks about what life was like during the Ordovician Period, 488.3 - 443.8 million years ago.

The Devonian

Alagai Augusten
4 Görünümler · 24 günler önce

The Devonian, the Age of Fish, saw a massive diversification of fish species. In particular, the bony fish, which first appeared during the Silurian, diverged into two major groups - the ray-finned fish and the lobe-finned fish. Perhaps due in part to the increased competition in the Devonian ocean, a lineage of lobe-finned fish would give rise to the first terrestrial vertebrates, the tetrapods, during the latter half of the period. Also on land, plants got their first true roots. The Devonian would end in a mass extinction event that would wipe out nearly 75% of the extant species on the planet.

The Carboniferous

Alagai Augusten
4 Görünümler · 24 günler önce

During the Carboniferous life would recover from the mass extinction event at the end of the Devonian. Due to the warm, moist climate terrestrial plants would evolve greatly during this period, with the vascular seed plants beginning to dominate terrestrial forests, instead of their seedless predecessors. The bountiful forests would generate so much oxygen that the atmospheric oxygen concentration would reach its highest point in Earth's history. This in turn would give rise to some of the largest terrestrial arthropod species to ever exist. Terrestrial vertebrates continued to diversify giving rise to the first true amphibians and by the end of the period, the first true reptiles. In this video, That Bio Doc describes what life was like during the Carboniferous 358.9 - 298.9 million years ago.

The Triassic

Alagai Augusten
3 Görünümler · 24 günler önce

The Triassic Period is the first of the Mesozoic Era. Following the Great Dying at the end of the Permian, the vast majority of multi-celluar life on the planet had gone extinct. During the Triassic, those species that remained would radiate and repopulate the Earth. Life in the Triassic would differ greatly from the periods before it because the Triassic would mark the beginning of almost 200 million years of reptilian dominance of the air, land, and sea. It would also mark the beginning of the seed plants' dominance of Earth forests.

The Jurassic

Alagai Augusten
3 Görünümler · 24 günler önce

The Jurassic Period would mark the beginning of the dinosaurs' dominance of terrestrial Earth, but also the end of Pangea. Reptiles continued their dominance of the air, land, and sea during the Jurassic, but also have to deal with a world that was literally shifting beneath their feet. The Jurassic would also see the appearance of the first true birds and mammals, and for once, wouldn't end with a mass extinction.

Cenozoic

Alagai Augusten
2 Görünümler · 24 günler önce

The K-Pg mass extinction event marked the end of the Cretaceous Period, but also the end of the Mesozoic Era. During the Cenozoic, life would recover and the Earth would be replenished by the species that survived. Like we saw following the Great Dying at the end of the Permian, life would be forever changed after the K-Pg mass extinction event and the ecological niches once dominated by reptiles would be taken over by birds, mammals, and fish.

Cretaceous

Alagai Augusten
3 Görünümler · 24 günler önce

The Cretaceous Period marked the peak of dinosaurian dominance, but ended with their extinction. In fact, the Cretaceous would mark the peak of reptilian dominance, but would also be the last period in which reptiles would dominate the Earth. The end of the Cretaceous would be marked by the fifth and final mass extinction in the history of life on Earth.

Sapiens

Alagai Augusten
2 Görünümler · 24 günler önce

In this video, That Bio Doc describes what make Homo sapiens a unique species separate from the other bipedal species, including those that roamed the planet at the time sapiens first appeared on the planet.

Introduction to Human Nutrition

Alagai Augusten
5 Görünümler · 24 günler önce

Welcome to That Bio Doc's series on Human Nutrition! In this video TBD will introduce you to several concepts that are important to the field of nutrition. Learn the difference between macronutrients and micronutrients, the difference between vitamins and minerals, what factors contribute to the foods we eat, and what you should consider when determining whether or not you have a healthy diet.

Fluid and Electrolyte Balance

Alagai Augusten
5 Görünümler · 24 günler önce

In this video, That Bio Doc discusses why drinking enough water is so important and why sports drinks such as Gatorade contain electrolytes. Learn why its your kidneys that help decide when you are thirsty and which part of your brain convinces you to drink water in response to that sensation. And, learn what water intoxication is and why it can be deadly.

Energy Balance

Alagai Augusten
4 Görünümler · 24 günler önce

That Bio Doc discusses what your body does with the food you eat. What conditions would cause your body to store nutrients for later? What conditions make your body access existing energy stores? What factors play a role in your body's decision? All of these questions and more are answered in this video about Energy Balance.

Digestion and Absorption of Nutrients

Alagai Augusten
5 Görünümler · 24 günler önce

In this video, That Bio Doc discusses how your body digests and absorbs carbohydrates, proteins, and lipids. Follow the path of your food through the digestive tract and learn how your body breaks it down to release the nutrients your need and how it absorbs and distributes them throughout your body.

Alcohol Metabolism

Alagai Augusten
5 Görünümler · 24 günler önce

In this video, That Bio Doc discusses how your body metabolizes alcohol as well as the positive and negative effects associated with alcohol consumption. Tune in to find out why long-term abuse of alcohol is so harmful, why the overconsumption of alcohol leads to hangovers, and why you definitely shouldn't use Tylenol to cure the symptoms of a hangover.

Vitamins

Alagai Augusten
5 Görünümler · 24 günler önce

In this video, That Bio Doc discuss the importance of vitamins to our health. Learn the sources of vitamins, how they are absorbed, and what roles they play in our bodies.

Minerals

Alagai Augusten
4 Görünümler · 24 günler önce

In this video, That Bio Doc discusses a group of inorganic micronutrients known as minerals. Although they are needed in relatively small (mg) quantities, they are nevertheless essential for your body's health.

Lifespan Nutrition

Alagai Augusten
4 Görünümler · 24 günler önce

Our bodies change as we grow and develop and accordingly our nutritional needs changes as well. The nutritional needs of an infant are significantly different from that of a pre-teen, just as the traditional needs of a pre-teen are different from a person in middle age. In this video That Bio Doc discusses how our nutritional needs change throughout our lifespan.

Food Safety

Alagai Augusten
5 Görünümler · 24 günler önce

Food contains vital nutrients we need to survive. But food may also contain harmful pathogens and toxins that can make us very ill. In this video, That Bio Doc discusses how to store, handle, and prepare food safely, as well as the harmful things that can be found in our food.

Types of Immunity

Alagai Augusten
5 Görünümler · 24 günler önce

In this video, ThatBioDoc discusses the different types of immunity that can protect us from infectious diseases. In this video, you will learn about the differences between active and passive immunity, as well as natural and artificial immunity. TBD also discusses how vaccines work, including those developed to protect us against COVID-19. This is an undated video designed to replace the older video with a similar name.

KAMPALA FLYOVER: THE PEARL OF AFRICA SHINES❤ DAY AND NIGHT LIFE #2024 #vlog #travel #africa

Landus Mumbere Expedito
9 Görünümler · 25 günler önce

Uganda is working very hard in transforming cities through road contraction.
the Kamppala flyover project is one of the expensive projects across Africa over$200
Today join me see the views and life during day and night
#africa #travel #adventure #2024 #vlog #kampala

Los Angeles LA California, Drive Tour, Center of Hollywood films industry

Mohammad Omar Mohammadi
11 Görünümler · 25 günler önce

San Diego California, Walking Tour, Seaport and big and Amazing ship, Short Video

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Los Angeles LA California, Drive Tour, Center of Hollywood films industry

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San Diego California, Driving Tour to Seaport in Coronado island and Downtown

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San Diego California, Walking Tour, Seaport, Huge, big and Amazing ship, Short Video

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San Diego California, Walking Tour, Seaport and big and Amazing ship, Short Video

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San Diego California, Driving Tour to El Cajon Downtown

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San Diego California, Walking Tour, Seaport and big and Amazing ship, Short Video

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San Diego California, Walking Tour, Seaport and big and Amazing ship, Short Video

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San Diego California, Walking Tour, Seaport in Coronado island and Downtown

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5 Görünümler · 25 günler önce

San Diego California, Driving Tour to Seaport in Coronado island and Downtown

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San Diego California, Walking Tour, Seaport in Coronado island and Downtown

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San Diego California, Walking Tour, Seaport, Huge, big and Amazing ship, Short Video

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San Diego California, Driving Tour, La Jolla Village Streets

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5 Görünümler · 25 günler önce

La Jolla is a smart seaside area, known for its rugged coastline. Trails wind past pine trees and sandstone canyons in Torrey Pines State Natural Reserve, while the 2 courses at world-renowned Torrey Pines Golf Course sit atop sea cliffs. La Jolla Cove has sweeping ocean views, and the Shell Beach tide pools are home to anemones and crabs. Posh boutiques and waterfront restaurants dot walkable La Jolla Village

San Diego California, Walking Tour, Seafood Store in Chula Vista of San Diego City

Mohammad Omar Mohammadi
4 Görünümler · 25 günler önce

The most commercially important ocean fish are species of salmon, herring, codfish, flatfish (flounder, sole, halibut, turbot), redfish (ocean perch), jack mackerel, tuna, mackerel, and sardine. Major species of freshwater fish are carp, eel, trout, whitefish, pike, pike perch, and catfish. The catch ranges in size from whitebait and baby eels, both about 5 cm (2 inches) long, to bluefin tuna, up to 4.3 meters (14 feet) in length.

This Superstore is called Seafood City Located in Chula Vista, San Diego City, California CA, and it provides almost all the seafoods which is mostly used by the people in California.

#shorts #satisfying #travel #california #sightseeing #tour #walkingtour #walkingvideo

San Diego California, Driving Tour to Downtown and Belmont Park Area

Mohammad Omar Mohammadi
3 Görünümler · 25 günler önce

San Diego California, Driving Tour to Downtown by a School Bus

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San Diego California, El Cajon, Elcajon City. Beautiful township with Lots of Nice Places

Mohammad Omar Mohammadi
3 Görünümler · 25 günler önce

San Diego, the state’s second largest city, is at the heart of a metropolitan area that comprises all of San Diego county. Also El Cajon City is full of Afghan and Arab and Mexican People with Surrounding communities include Escondido (north), La Mesa and El Cajon (east), National City and Chula Vista (between the northern and southern portions of the city), Imperial Beach (southwest), and Coronado (west; at the northern end of Silver Strand). More than a dozen Indian reservations are scattered throughout the county, and Tijuana, Mexico, lies just south of the border. Inc. 1850. Area, 372 square miles (963 square km). Pop. (2010) 1,307,402; San Diego–Carlsbad–San Marcos Metro Area, 3,095,313; (2020) 1,386,932; San Diego–Chula Vista–Carlsbad Metro Area, 3,298,634.
Famous for its miles and miles of white-sand beaches and amazing weather, the city offers an abundance of fun attractions for visitors of all ages.

#shorts #satisfying #travel #california #sightseeing #elcajon #unitedstates

visit Kasese

Landus Mumbere Expedito
28 Görünümler · 25 günler önce

Kasese is a district in western Uganda that is blessed with a variety of tourist attractions, including:

* The Rwenzori Mountains, Africa's third-highest mountain range, are a UNESCO World Heritage Site. The mountains are home to glaciers, snow-capped peaks, and a variety of ecosystems. Hiking, mountaineering, and sightseeing are all popular activities in the Rwenzoris.

* Queen Elizabeth National Park is one of Uganda's most popular national parks. The park is home to a wide variety of wildlife, including lions, elephants, buffaloes, and chimpanzees. Visitors can enjoy game drives, boat cruises on the Kazinga Channel, and chimpanzee trekking in Queen Elizabeth National Park.
[Image of Queen Elizabeth National Park, Kasese]
* The Kazinga Channel is a 32-kilometer channel that connects Lake George and Lake Edward. The channel is home to a large population of hippos and crocodiles, and visitors can enjoy boat cruises on the channel to see these animals.

* The Amabere Caves are a series of caves located near Kasese. The caves are named after their stalactites, which some people believe resemble breasts. The caves are a popular spot for hiking and sightseeing.
[Image of Amabere Caves, Kasese]
* The Semliki Valley National Park is a small national park located on the border between Uganda and the Democratic Republic of the Congo. The park is home to a variety of primates, including chimpanzees and bonobos. Visitors can enjoy hiking, chimpanzee trekking, and birding in Semliki Valley National Park.

These are just a few of the many tourist attractions in Kasese. With its stunning scenery, diverse wildlife, and rich culture, Kasese is a great destination for travelers looking for an adventure.

San Diego California, Driving Tour to Downtown and Belmont Park Area

Mohammad Omar Mohammadi
10 Görünümler · 25 günler önce

San Diego California, Driving Tour, Seaport and Downtown area and Streets

Mohammad Omar Mohammadi
4 Görünümler · 25 günler önce

San Diego California, Driving Tour, around the downtown buildings, Short Video

Mohammad Omar Mohammadi
2 Görünümler · 25 günler önce

San Diego California, Driving Tour, around the downtown buildings, Short Video

Mohammad Omar Mohammadi
4 Görünümler · 25 günler önce

San Diego California, Driving Tour, Downtown Area

Mohammad Omar Mohammadi
3 Görünümler · 25 günler önce

San Diego California Downtown, Little Italy, Walking Tour during Christmas Night (25-Dec-2022)

Mohammad Omar Mohammadi
5 Görünümler · 25 günler önce

Little Italy is a chic, pedestrian-friendly neighborhood, packed with trendy cocktail bars, brewpubs and restaurants with bustling patios. Upscale clothing boutiques, indie music venues and quaint piazzas dot the area, while the weekly Little Italy Mercato Farmers’ Market draws crowds to its mix of produce, gourmet food and craft stalls. The green lawns of Waterfront Park have fountains, and offer views of the bay.

#shorts #satisfying #travel #california #sightseeing #tour #walkingtour #walkingvideo

San Diego California Downtown, Little Italy, Walking Tour during Christmas Night (25-Dec-2022)

Mohammad Omar Mohammadi
5 Görünümler · 25 günler önce

San Diego California, Driving Tour, La Jolla Village Streets

Mohammad Omar Mohammadi
3 Görünümler · 25 günler önce

San Diego California, El Cajon, Elcajon City. Beautiful township with Lots of Nice Places

Mohammad Omar Mohammadi
5 Görünümler · 25 günler önce

El Cajon is a city in San Diego County, California, United States, 17 mi east of Downtown San Diego. The city takes its name from Rancho El Cajón, which was in turn named for the box-like shape of the valley which surrounds the city, which is also the origin of the city's common nickname of "The Box".
Elevation: 433′
Weather: 49°F (9°C), Wind NW at 0 mph (0 km/h), 80% Humidity –
Population: 105,432 (2021)
Mayor: Bill Wells
Area code: Area code 619

#shorts #satisfying #travel #california #sightseeing #elcajon #unitedstates

San Diego California, Driving Tour, From Downtown to East San Diego Video

Mohammad Omar Mohammadi
4 Görünümler · 25 günler önce

San Diego California, Walking Tour in Downton during the New year night of 2023

Mohammad Omar Mohammadi
3 Görünümler · 25 günler önce

San Diego California, Walking Tour in Downton during the New year night of 2023

Mohammad Omar Mohammadi
3 Görünümler · 25 günler önce

San Diego California, Walking Tour in Downton during 2nd January night of Year 2023

Mohammad Omar Mohammadi
3 Görünümler · 25 günler önce

San Diego California, Walking Tour in Downton during the New year night of 2023

Mohammad Omar Mohammadi
4 Görünümler · 25 günler önce

San Diego California, Walking Tour in Downton during 2nd January night of Year 2023

Mohammad Omar Mohammadi
3 Görünümler · 25 günler önce

San Diego California, Walking Tour in Downton during the New year night of 2023

Mohammad Omar Mohammadi
4 Görünümler · 25 günler önce

San Diego California, Walking Tour in Downton during month of January nights I Year 2023

Mohammad Omar Mohammadi
4 Görünümler · 25 günler önce

India New Delhi, Video taken in the skies of New Delhi while Landing

Mohammad Omar Mohammadi
5 Görünümler · 25 günler önce

New Delhi is the capital of India and a part of the National Capital Territory of Delhi. New Delhi is the seat of all three branches of the government of India, hosting the Rashtrapati Bhavan, Parliament House, and the Supreme Court of India.

#shorts #satisfying #travel #california #sightseeing #tour #walkingtour #walkingvideo

San Diego California, Driving city Tour, College Avenue

Mohammad Omar Mohammadi
4 Görünümler · 25 günler önce

San Diego California, Driving city Tour, downtown and Restaurants

Mohammad Omar Mohammadi
3 Görünümler · 25 günler önce

San Diego, California CA United States, Beautiful Parks and Streets. Best Place to Live and Enjoy.

Mohammad Omar Mohammadi
4 Görünümler · 25 günler önce

San Diego, California CA United States, Beautiful Parks and Streets. Best Place to Live and Enjoy.
I recommend you to Live in San Diego California, best place to live in the world. #shorts #satisfying #travel #california #sightseeing

Factor theorem - Application of remainder theorem | Unit 3| Odiya Algebra bClass 9 | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 25 günler önce

In this video we learn about the factor theorem which is the application of remainder theorem, wherein we learn about finding all zeros and all factors of the given polynomial expression

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Devashish Phadnis

Kasese City Tour: The cleanest city in Uganda #vlog #2024

Landus Mumbere Expedito
9 Görünümler · 25 günler önce

Kasese is one of the cities in 🇺🇬and is located in western Uganda and boardering the Democratic republic of congo.
The town is a midst the Equator and the snow capped moutain #rwenzori with 2nd hight peak in Africa.
Kasese is a city that is developing so first in terms of infrastruture and as a tourism destination.
In today's video iam doing Vlog of the city tour in 2024
Kindly subscribe, share and give the video a thumbsup if you find it interesting

Why is the US building alliances against China now? | DW News

Mpatswe Francis
6 Görünümler · 26 günler önce

Japanese Prime Minister Fumio Kishida has warned the US Congress of the threat from China.

Hours before the US, Japan and the Philippines begin their first joint security summit in Washington, Mr Kishida told US lawmakers that Beijing presents the biggest threat to the peace and stability of the international community. He's the first Japanese leader for nine years to address both houses of Congress. Kishida also praised Ameican leadership on the world stage.

_
00:00 US seeks stronger Indo-Pacific relations
01:17 DW Correspondent Janelle Dumalaon in Washington
03:18 Garrett Exner, Adjunct Fellow at Hudson Institute

Subscribe: https://www.youtube.com/user/d....eutschewelleenglish?

For more news go to: http://www.dw.com/en/
Follow DW on social media:
►Facebook: https://www.facebook.com/deutschewellenews/
►Twitter: https://twitter.com/dwnews
►Instagram: https://www.instagram.com/dwnews
►Twitch: https://www.twitch.tv/dwnews_hangout
Für Videos in deutscher Sprache besuchen Sie: https://www.youtube.com/dwdeutsch
#china #usa #japan

Jim Crow Laws In the South

Mpatswe Francis
7 Görünümler · 26 günler önce

After the Emancipation Proclamation, blacks fill local and national offices, but white southerners are determined to pass new state laws to curtail this progress.

Black Codes

Mpatswe Francis
4 Görünümler · 26 günler önce

Professor Eric Foner of Columbia University discusses the Black Codes, which were written by white southerners to force blacks to keep working on plantations.

Lecture 3. Reconstruction

Mpatswe Francis
6 Görünümler · 26 günler önce

American History: From Emancipation to the Present (AFAM 162)

Between 1865 and 1877, several plans were developed by which the Confederate states could be readmitted to the Union and the residents of the states given full citizenship rights. It was far from clear, however, which plan would do a better job maintaining the social peace and protecting African Americans' ability to earn a wage, raise a family, own land, and exercise the right to vote. In this lecture, Professor Holloway outlines the contours of the Ten Percent Plan, Presidential Reconstruction, and Radical Reconstruction, and he explains how these plans embraced a variety of approaches to reuniting the disparate states. As Professor Holloway explains, Reconstruction greatly enhanced the rights of African Americans, while also circumscribing their lives by new political, economic, and social initiatives.

Warning: This lecture contains graphic content and/or adult language that some users may find disturbing.

00:00 - Chapter 1. Introduction: The Reconstruction Era
02:12 - Chapter 2. Chronology of the Reconstruction Era
06:45 - Chapter 3. A Narrative Account of the Reconstruction Era
20:14 - Chapter 4. 1865: The Establishment of Black Codes
26:14 - Chapter 5. Sharecropping: A New Labor System
30:05 - Chapter 6. The Freedmen's Bureau

Complete course materials are available at the Yale Online website: online.yale.edu

This course was recorded in Spring 2010.

The American Civil War: 1861 - 1865 | Documentary

Mpatswe Francis
4 Görünümler · 26 günler önce

The United States of America was born out of the yearning of the many people who had traveled there from the old world of Europe to be free of the imperial powers that had dominated them for centuries. To have democracy, liberty, justice for all and to take command of their own destiny.

The birth of the American nation was a painful one, first by having to fight against the forces of the British and then against the indigenous people of North America, within and from outside of the new borders they had declared. In between the many conflicts, the new nation had to establish its own laws, political system and even its own culture none of which developed overnight.

Obviously, there would not always be a consensus. Over the century after 1776 when the United States of America was born, while growing under a political union of the states that it was composed of, it also saw the widening of a cultural divide between the industrious northern states and the agricultural southern states. Perhaps more than anything else, the two sides of this divide found themselves at odds over the question of slavery.

The ethics of owning a person as property became a legal battle between those in support of the practice and those opposed in American courts and halls of power. Eventually, the dispute of course became a real battlefield. More Americans died in the American Civil War that raged on the North American continent between 1861 and 1865 than in any other war in which Americans have fought throughout its history.

And while the battles have long ended, the ramifications of the civil war continue to be felt to this very day in America over issues such as culture and of course race. So, let us delve into the history of this dark chapter of American history.

Prefer to listen on the go? Check out the WotW Podcast:
Spotify: https://open.spotify.com/show/....4i0FnOKqttgHtbOhgOmL
iTunes: https://podcasts.apple.com/gb/....podcast/wars-of-the-
Google: https://podcasts.google.com/fe....ed/aHR0cHM6Ly9mZWVkc
RSS Feed: https://feeds.buzzsprout.com/988960.rss

Narrated by: Will Earl
Written & Researched by: Tony Wilkins
Edited by: Andrew Gutt

History Should Never Be Forgotten...

Long Beach Coastal City, Los Angele LA, California, Wale watching sea tour

Mohammad Omar Mohammadi
3 Görünümler · 26 günler önce

Long Beach is a coastal city and port in Southern California. Moored in its Queensway Bay, RMS Queen Mary is a retired ocean liner and museum ship. The waterfront Aquarium of the Pacific features touch tanks and a shark lagoon. Modern and contemporary works are on display at the Museum of Latin American Art. Rancho Los Cerritos is a 19th-century adobe home and museum set in expansive gardens.

Weather: 70°F (21°C), Wind SW at 11 mph (18 km/h), 61% Humidity More on weather.com
Mayor: Rex Richardson

Neighborhoods: Downtown, Belmont Shore, North Long Beach, MORE

ZIP Codes: 90801–90810, 90813–90815, 90822, 90831–90835, 90840, 90842, 90844, 90846–90848, 90853, 90895, 90899

#shorts #satisfying #travel #california #sightseeing #tour #walkingtour #walkingvideo #longbeach

Turkish Airlines, in Los Angeles International airport before take off

Mohammad Omar Mohammadi
4 Görünümler · 26 günler önce

Beautiful Turkish Plane take off from Los Angeles Airport, I had a Trip to Istanbul, I will Share you guys more videos about it. Thank you.

#shorts #satisfying #travel #california #sightseeing #tour #walkingtour #walkingvideo #yumaaz #plane

Mazar-e-Sharif Afghanistan, Near Sholgar District, Aug 25, 2023

Mohammad Omar Mohammadi
4 Görünümler · 26 günler önce

Mazar-i-Sharīf , also known as Mazar-e Sharīf or simply Mazar, is the fourth-largest city in Afghanistan by population, with an estimated 500,207 residents in 2021.[1] It is the capital of Balkh province and is linked by highways with Kunduz in the east, Kabul in the southeast, Herat in the southwest and Termez, Uzbekistan in the north. It is about 55 km (34 mi) from the Uzbek border. The city is also a tourist attraction because of its famous shrines as well as the Islamic and Hellenistic archeological sites. The ancient city of Balkh is also nearby.

The region around Mazar-i-Sharif has been historically part of Greater Khorasan and was controlled by the Tahirids followed by the Saffarids, Samanids, Ghaznavids, Ghurids, Ilkhanates, Timurids, and Khanate of Bukhara until 1751 when it became part of the Durrani Empire (although under autonomous emirs). Eventually the city passed to a few local rulers before becoming part of Afghanistan in 1849.

#shorts #satisfying #travel #california #sightseeing #tour #walkingtour #walkingvideo #longbeach #afghanistannews

Word problem: two triangles involved (1/2) | Applications of Trigonometry | Maths | Khan Academy

Landus Mumbere Expedito
5 Görünümler · 26 günler önce

In this video, Supriya uses various concepts of trigonometry to solve the given word problem (involving two right-angled triangles). She also talks about the angle of elevation and angle of depression.

Unit: Some Applications of Trigonometry, NCERT Class 10th (CBSE curriculum).

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Supriya.

Word problem: one triangle involved (2/2) | Some Applications of Trigonometry | Maths | Khan Academy

Landus Mumbere Expedito
5 Görünümler · 26 günler önce

In this video, Supriya uses various concepts of trigonometry to solve the given word problem (involving one right-angled triangle). She also talks about the angle of elevation and angle of depression.

Unit: Some Applications of Trigonometry, NCERT Class 10th (CBSE curriculum).

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Supriya.

Science 9- Graphing

Alagai Augusten
2 Görünümler · 27 günler önce

Part 9 (of 9) in a lecture on "Science" for a non-majors General Biology course. Watch all 9 video clips by going to the PLAYLIST: https://www.youtube.com/playli....st?list=PL5GRRRmaGVq

Also check out Understanding Science 101 from UC Berkeley: https://undsci.berkeley.edu/un....derstanding-science-

Science 8- Units of measurement

Alagai Augusten
3 Görünümler · 27 günler önce

Part 8 (of 9) in a lecture on "Science" for a non-majors General Biology course. Watch all 9 video clips by going to the PLAYLIST: https://www.youtube.com/playli....st?list=PL5GRRRmaGVq
Also check out Understanding Science 101 from UC Berkeley: https://undsci.berkeley.edu/un....derstanding-science-

Science 7- An example experiment

Alagai Augusten
6 Görünümler · 27 günler önce

Part 7 (of 9) in a lecture on "Science" for a non-majors General Biology course. Watch all 9 video clips by going to the PLAYLIST: https://www.youtube.com/playli....st?list=PL5GRRRmaGVq

Also check out Understanding Science 101 from UC Berkeley: https://undsci.berkeley.edu/un....derstanding-science-

Science 6- Experimental controls

Alagai Augusten
4 Görünümler · 27 günler önce

Part 6 (of 9) in a lecture on "Science" for a non-majors General Biology course. Watch all 9 video clips by going to the PLAYLIST: https://www.youtube.com/playli....st?list=PL5GRRRmaGVq

Also check out Understanding Science 101 from UC Berkeley: https://undsci.berkeley.edu/un....derstanding-science-

Science 5- Experimental design

Alagai Augusten
4 Görünümler · 27 günler önce

Part 5 (of 9) in a lecture on "Science" for a non-majors General Biology course. Watch all 9 video clips by going to the PLAYLIST: https://www.youtube.com/playli....st?list=PL5GRRRmaGVq

Also check out Understanding Science 101 from UC Berkeley: https://undsci.berkeley.edu/un....derstanding-science-

Science 4- Some rules

Alagai Augusten
5 Görünümler · 27 günler önce

Part 3 (of 9) in a lecture on "Science" for a non-majors General Biology course. Watch all 9 video clips by going to the PLAYLIST: https://www.youtube.com/playli....st?list=PL5GRRRmaGVq

Also check out Understanding Science 101 from UC Berkeley: https://undsci.berkeley.edu/un....derstanding-science-

Science 3- Assumptions and limitations

Alagai Augusten
5 Görünümler · 27 günler önce

Science 2- The Process

Alagai Augusten
3 Görünümler · 27 günler önce

Part 2 (of 9) in a lecture on "Science" for a non-majors General Biology course. Watch all 9 video clips by going to the PLAYLIST: https://www.youtube.com/playli....st?list=PL5GRRRmaGVq

Also check out Understanding Science 101 from UC Berkeley: https://undsci.berkeley.edu/un....derstanding-science-

Science 1- Definitions

Alagai Augusten
4 Görünümler · 27 günler önce

Part 1 (of 9) in a lecture on "Science" for a non-majors General Biology course. Watch all 9 video clips by going to the PLAYLIST: https://www.youtube.com/playli....st?list=PL5GRRRmaGVq

Also check out Understanding Science 101 from UC Berkeley: https://undsci.berkeley.edu/un....derstanding-science-

Life 5- Biodiversity

Alagai Augusten
3 Görünümler · 27 günler önce

Part 8 of 8 in a lecture on "Life" for a non-majors General Biology course. You can watch all 8 video clips by going to the PLAYLIST: https://youtube.com/playlist?l....ist=PL5GRRRmaGVqWYcU

Life 4- Defining life

Alagai Augusten
5 Görünümler · 27 günler önce

Part 7 of 8 in a lecture on "Life" for a non-majors General Biology course. You can watch all 8 video clips by going to the PLAYLIST: https://youtube.com/playlist?l....ist=PL5GRRRmaGVqWYcU

Life 3c- Organisms in groups

Alagai Augusten
4 Görünümler · 27 günler önce

Part 6 of 8 in a lecture on "Life" for a non-majors General Biology course. You can watch all 8 video clips by going to the PLAYLIST: https://youtube.com/playlist?l....ist=PL5GRRRmaGVqWYcU

Life 3b- Multicellular critters

Alagai Augusten
6 Görünümler · 27 günler önce

Part 5 of 8 in a lecture on "Life" for a non-majors General Biology course. You can watch all 8 video clips by going to the PLAYLIST: https://youtube.com/playlist?l....ist=PL5GRRRmaGVqWYcU

Life 3a- Nonliving levels of organization

Alagai Augusten
4 Görünümler · 27 günler önce

Part 4 of 8 in a lecture on "Life" for a non-majors General Biology course. You can watch all 8 video clips by going to the PLAYLIST: https://youtube.com/playlist?l....ist=PL5GRRRmaGVqWYcU

Life 3- Hierarchical organization

Alagai Augusten
3 Görünümler · 27 günler önce

Part 3 of 8 in a lecture on "Life" for a non-majors General Biology course. You can watch all 8 video clips by going to the PLAYLIST: https://youtube.com/playlist?l....ist=PL5GRRRmaGVqWYcU

Life 2- Defining life

Alagai Augusten
5 Görünümler · 27 günler önce

Part 2 of 8 in a lecture on "Life" for a non-majors General Biology course. You can watch all 8 video clips by going to the PLAYLIST: https://youtube.com/playlist?l....ist=PL5GRRRmaGVqWYcU

Life 1- Introduction

Alagai Augusten
6 Görünümler · 27 günler önce

Part 1 of 8 in a lecture on "Life" for a non-majors General Biology course. You can watch all 8 video clips by going to the PLAYLIST: https://youtube.com/playlist?l....ist=PL5GRRRmaGVqWYcU

Mission Bay Beach

Reine Francisco
5 Görünümler · 27 günler önce

😍

Anatomy of the Root | Chapter 6 | Biology | Khan Academy

Landus Mumbere Expedito
6 Görünümler · 27 günler önce

How does a plant's root look under the microscope? What cells will you find? How will the cells be arranged? Watch this video to learn more about the anatomy of the root.

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Nivedhitha Suresh

Lesson 3 | UNEB ICT Sample Item 2 on Website Design attempted Using WordPress

Landus Mumbere Expedito
15 Görünümler · 27 günler önce

How to Design Websites in WordPress Offline, And Export Pages| For UNEB Sample Paper 2 2024, Item 2 Lesson 3
Download xampp here https://www.apachefriends.org/downloa...
Download WordPress Here https://wordpress.org/download/
Link to download xampp, WordPress plus other files together with the question, support files etc from a folder https://tinyurl.com/3zs5by6v

Question
In a certain school, the administration wishes to use ICTs to interact effectively with the Public on all events happening at the school, such as academic affairs, current projects, sports among others. The public should be able to provide feedback.
The administration is also intending to provide an active form for those students who would wish to join the school.
Develop an online platform that illustrates to the administration, on how to address the concerns of the school. A support folder called My_School has been provided containing some files which may be used

A plugin is a software add-on that is installed on a program, enhancing its capabilities.

Website plugins are individual services that extend the functionality of your site. You might use a website plugin to change visual elements, add extra information or content, and offer smoother integrations between your site and a favored tool. Plugins can also add a completely new function to your web property.

#wordpress #wordpresstutorial #wordpress教學
More From Kakuru Benard
https://www.youtube.com/watch?v=cdCRFdmj-uM
https://www.youtube.com/watch?v=DZnYZRlIJo8&t=619s
https://youtu.be/7O-YLP-vtnY
https://youtu.be/HCXCkvyz21Y
https://youtu.be/tIcijyXaNOQ

Lesson 4 | UNEB ICT Sample Item 2 on Website Design attempted Using Expression Web 4

Landus Mumbere Expedito
5 Görünümler · 27 günler önce

How to Design Websites in Expression Web 4 | For UNEB Sample Paper 2 2024, Item 2 Lesson 4
Download Expression Web:
1. https://tinyurl.com/pd2kcp65
2. https://getintopc.com/software....s/development/micros
3. https://www.majorgeeks.com/mg/....getmirror/microsoft_

Question
In a certain school, the administration wishes to use ICTs to interact effectively with the Public on all events happening at the school, such as academic affairs, current projects, sports among others. The public should be able to provide feedback.
The administration is also intending to provide an active form for those students who would wish to join the school.
Develop an online platform that illustrates to the administration, on how to address the concerns of the school. A support folder called My_School has been provided containing some files which may be used.

Other Video Lessons on Expression Web
https://youtu.be/HCXCkvyz21Y
https://youtu.be/tIcijyXaNOQ

Microsoft Expression Web is a discontinued HTML editor and general web design software product by Microsoft. It was discontinued on December 20, 2012, and subsequently made available free of charge from Microsoft. It was a component of the also discontinued Expression Studio.

Need to Use WordPress
Download xampp here https://www.apachefriends.org/downloa...
Download WordPress Here https://wordpress.org/download/
Link to download xampp, WordPress plus other files together with the question, support files etc from a folder https://tinyurl.com/3zs5by6v

A plugin is a software add-on that is installed on a program, enhancing its capabilities.

Website plugins are individual services that extend the functionality of your site. You might use a website plugin to change visual elements, add extra information or content, and offer smoother integrations between your site and a favored tool. Plugins can also add a completely new function to your web property.

#wordpress #wordpresstutorial #wordpress教學
More From Kakuru Benard
https://www.youtube.com/watch?v=cdCRFdmj-uM
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Millions gather to watch solar eclipse

Landus Mumbere Expedito
5 Görünümler · 28 günler önce

The total solar eclipse captivated tens of millions across the country as 15 states were in the path of totality.

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Differential Equations: Step, Impulse, Shifting Theorems

Alagai Augusten
6 Görünümler · 28 günler önce

How to use Laplace transformations in the real world!

Differential Equations: Laplace Transforms

Alagai Augusten
3 Görünümler · 28 günler önce

How to solve differential equations in an algebraic manner, using Laplace transforms.

Differential Equations: Force Damped Oscillations

Alagai Augusten
5 Görünümler · 28 günler önce

How to solve an application of non-homogeneous systems, forced damped oscillations. Special resonance review at the end.

Differential Equations: 2nd Order Non-Homogeneous Linear Differential Equations

Alagai Augusten
4 Görünümler · 28 günler önce

How to solve 2nd order linear differential equations when the F(t) term is non-zero.

Amendment: Amplitude Phase Form

Alagai Augusten
3 Görünümler · 28 günler önce

Re-touching on how to go from a general solution to amp-phase form.

Differential Equations: Spring Mass Systems

Alagai Augusten
5 Görünümler · 28 günler önce

How to solve an application to second order linear homogenous differential equations: spring mass systems. Go to the amendment for a better explanation for amplitude phase form.

Differential Equations: Second Order Homogenous Equations

Alagai Augusten
7 Görünümler · 28 günler önce

How to solve 2nd order linear homogenous differential equations with rational roots, complex roots, or repeated roots.

Differential Equatinons: Mixing Problems

Alagai Augusten
5 Görünümler · 28 günler önce

How to solve an application of linear first order differential equations, mixing problems.

Differential Equations: First Order Linear Equations

Alagai Augusten
5 Görünümler · 28 günler önce

How to use the integrating factor to solve F.O.L.Es.!

Differential Equations: Newton's Law of Cooling

Alagai Augusten
6 Görünümler · 28 günler önce

How to solve N's L of cooling, with an example!

Differential Equations: Separation of Variables

Alagai Augusten
4 Görünümler · 28 günler önce

How to solve separable differential equations the correct way.

Differential Equations: Introduction

Alagai Augusten
5 Görünümler · 28 günler önce

An overview of the playlist, what will learn, and what you need!
Find the book here: http://centerofmath.org/textbooks/diffeq

Solving First Order Differential Equations | Mr Mathematics

Alagai Augusten
3 Görünümler · 28 günler önce

Year 2 A-Level Mathematics Integration Lesson 11 of 11: Solving First-Order Differential Equation

Link to lesson
👨🏻‍🏫 https://mr-mathematics.com/pro....duct/year2-integrati

✏️Year 2 A-Level Mathematics: Integration https://youtube.com/playlist?l....ist=PLo2qbrU8B_egAdE

About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.

For regular updates about new lessons and videos:

👉Check out my website: https://mr-mathematics.com
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#jonathanrobinson #homelearning #mathematics

Forming Differential Equations | Mr Mathematics

Alagai Augusten
4 Görünümler · 28 günler önce

Year 2 A-Level Mathematics Integration Lesson 10 of 11: Forming Differential Equations

Link to lesson
👨🏻‍🏫 https://mr-mathematics.com/pro....duct/year2-integrati

✏️Year 2 A-Level Mathematics: Integration https://youtube.com/playlist?l....ist=PLo2qbrU8B_egAdE

About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.

For regular updates about new lessons and videos:

👉Check out my website: https://mr-mathematics.com
👉Follow me on Twitter: https://twitter.com/Mr_Mathematics
👉Like me on Facebook: https://tinyurl.com/y55v5kpl

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#jonathanrobinson #homelearning #mathematics

Trapezium Rule of Integration | Mr Mathematics

Alagai Augusten
6 Görünümler · 28 günler önce

Year 2 A-Level Mathematics Integration Lesson 9 of 11: Trapezium Rule of Integration

Link to lesson
👨🏻‍🏫 https://mr-mathematics.com/pro....duct/year2-integrati

✏️Year 2 A-Level Mathematics: Integration https://youtube.com/playlist?l....ist=PLo2qbrU8B_egAdE

About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.

For regular updates about new lessons and videos:

👉Check out my website: https://mr-mathematics.com
👉Follow me on Twitter: https://twitter.com/Mr_Mathematics
👉Like me on Facebook: https://tinyurl.com/y55v5kpl

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Area between curves | Mr Mathematics

Alagai Augusten
4 Görünümler · 28 günler önce

Year 2 A-Level Mathematics Integration Lesson 8 of 11: Area between curves|

Link to lesson
👨🏻‍🏫https://mr-mathematics.com/pro....duct/year2-pure-inte

✏️Year 2 A-Level Mathematics: Integration https://youtube.com/playlist?l....ist=PLo2qbrU8B_egAdE

About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.

For regular updates about new lessons and videos:

👉Check out my website: https://mr-mathematics.com
👉Follow me on Twitter: https://twitter.com/Mr_Mathematics
👉Like me on Facebook: https://tinyurl.com/y55v5kpl

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#jonathanrobinson #homelearning #mathematics

Integration with Partial Fractions | Mr Mathematics

Alagai Augusten
4 Görünümler · 28 günler önce

Year 2 A-Level Mathematics Integration Lesson 7 of 11: Integration with Partial Fractions

Link to lesson
👨🏻‍🏫 https://mr-mathematics.com/pro....duct/year2-pure-inte

✏️Year 2 A-Level Mathematics: Integration https://youtube.com/playlist?l....ist=PLo2qbrU8B_egAdE

About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.

For regular updates about new lessons and videos:

👉Check out my website: https://mr-mathematics.com
👉Follow me on Twitter: https://twitter.com/Mr_Mathematics
👉Like me on Facebook: https://tinyurl.com/y55v5kpl

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#jonathanrobinson #homelearning #mathematics

Integration by Parts | Mr Mathematics

Alagai Augusten
4 Görünümler · 28 günler önce

Year 2 A-Level Mathematics Integration Lesson 6 of 11: How to perform integration by parts.

Link to lesson
👨🏻‍🏫https://mr-mathematics.com/pro....duct/year2-pure-inte

✏️Year 2 A-Level Mathematics: Integration https://youtube.com/playlist?l....ist=PLo2qbrU8B_egAdE

About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.

For regular updates about new lessons and videos:

👉Check out my website: https://mr-mathematics.com
👉Follow me on Twitter: https://twitter.com/Mr_Mathematics
👉Like me on Facebook: https://tinyurl.com/y55v5kpl

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#jonathanrobinson #homelearning #mathematics

Integration by Substitution | Mr Mathematics

Alagai Augusten
3 Görünümler · 28 günler önce

Year 2 A-Level Mathematics Integration Lesson 5 of 11: Integration by Substitution

Link to lesson
https://mr-mathematics.com/pro....duct/year2-pure-inte

Year 2 A-Level Mathematics: Integration Playlist https://youtube.com/playlist?l....ist=PLo2qbrU8B_egAdE

Visit https://mr-mathematics.com for the complete lesson, including PowerPoint and student handout.

About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.

For regular updates about new lessons and videos:

Check out my website: https://mr-mathematics.com
Follow me on Twitter: https://twitter.com/Mr_Mathematics
Like me on Facebook: https://tinyurl.com/y55v5kpl

Support the channel
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#jonathanrobinson #homelearning #mathematics

Integration using Reverse Chain Rule | Mr Mathematics

Alagai Augusten
5 Görünümler · 28 günler önce

Year 2 A-Level Mathematics Integration Lesson 5 of 11: Integration using Reverse Chain Rule

Link to lesson
https://mr-mathematics.com/pro....duct/year2-pure-inte

Year 2 A-Level Mathematics: Integration Playlist
https://www.youtube.com/playli....st?list=PLo2qbrU8B_e

Visit https://mr-mathematics.com for the complete lesson, including PowerPoint and student handout.

About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.

For regular updates about new lessons and videos:

Check out my website: https://mr-mathematics.com
Follow me on Twitter: https://twitter.com/Mr_Mathematics
Like me on Facebook: https://tinyurl.com/y55v5kpl

Support the channel
https://paypal.me/JonathanRobinsonMath

Subscribe: https://tinyurl.com/y3pxvldj

#jonathanrobinson #homelearning #mathematics

Integration with Trigonometric Identities | Mr Mathematics

Alagai Augusten
2 Görünümler · 28 günler önce

A-Level Mathematics Year 2 Integration: Lesson 3 of 12: Integration with Trigonometric Identities

Link to lesson
👉https://mr-mathematics.com/pro....duct/year2-pure-inte

A-Level Mathematics Year 2 Integration Playlist https://youtube.com/playlist?l....ist=PLo2qbrU8B_egAdE

About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.

For regular updates about new lessons and videos:
👉 Check out my website: https://mr-mathematics.com
👉 Follow me on Twitter: https://twitter.com/Mr_Mathematics
👉Like me on Facebook: https://tinyurl.com/y55v5kpl

Support the channel https://paypal.me/JonathanRobinsonMath
Subscribe: https://tinyurl.com/y3pxvldj

#mrmathematics #gcsemaths #alevelmaths

Integrating (ax + b)^n | Mr Mathematics

Alagai Augusten
2 Görünümler · 28 günler önce

Year 2 A-Level Mathematics Integration Lesson 2 of 11: Integrating (ax + b)^n

Link to lesson
https://mr-mathematics.com/pro....duct/year2-pure-inte

Year 2 A-Level Mathematics: Integration Playlist
https://www.youtube.com/playli....st?list=PLo2qbrU8B_e

Visit https://mr-mathematics.com for the complete lesson, including PowerPoint and student handout.

About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.

For regular updates about new lessons and videos:

Check out my website: https://mr-mathematics.com
Follow me on Twitter: https://twitter.com/Mr_Mathematics
Like me on Facebook: https://tinyurl.com/y55v5kpl

Support the channel
https://paypal.me/JonathanRobinsonMath

Subscribe: https://tinyurl.com/y3pxvldj

#jonathanrobinson #homelearning #mathematics

How to integrate standard functions Mr Mathematics

Alagai Augusten
3 Görünümler · 28 günler önce

Year 2 A-Level Mathematics Integration Lesson 1 of 11: How to integrate standard functions

Link to lesson
https://mr-mathematics.com/pro....duct/year2-pure-inte

Year 2 A-Level Mathematics: Integration Playlist
https://www.youtube.com/playli....st?list=PLo2qbrU8B_e

Visit https://mr-mathematics.com for the complete lesson, including PowerPoint and student handout.

About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.

For regular updates about new lessons and videos:

Check out my website: https://mr-mathematics.com
Follow me on Twitter: https://twitter.com/Mr_Mathematics
Like me on Facebook: https://tinyurl.com/y55v5kpl

Support the channel
https://paypal.me/JonathanRobinsonMath

Subscribe: https://tinyurl.com/y3pxvldj

#jonathanrobinson #homelearning #mathematics

Disproportionation reaction | Redox reactions | Chemistry | Khan Academy

Landus Mumbere Expedito
5 Görünümler · 29 günler önce

In this video, we will discuss about disproportionation reactions and their applications.

Timestamps
00:05 - What is a disproportionation reaction?
00:45 - Examples of disproportionation reactions.

Practice this concept - https://www.khanacademy.org/sc....ience/physical-chemi

Master the concept of “Displacement reactions” through practice exercises and videos - https://www.khanacademy.org/sc....ience/class-11-chemi

Check out more videos and exercises on “Redox reactions” - https://www.khanacademy.org/sc....ience/class-11-chemi

To get you fully ready for your exam and help you fall in love with “chemistry”, find the complete bank of exercises and videos for “class 11, chemistry” here - https://www.khanacademy.org/sc....ience/class-11-chemi

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by
Jitin Nair

Decomposition reactions | Redox Reactions | Chemistry | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 29 günler önce

In this video, we will talk about decomposition reactions and see what type of decomposition reactions can also be redox reactions

Timestamps
00:03 - How do we represent decomposition reactions?
00:20 - Example of a decomposition reaction.
00:56 - Is decomposition of calcium carbonate a redox reaction?
02:59 - Decomposition of hydrogen peroxide.

Practice this concept - https://www.khanacademy.org/sc....ience/physical-chemi

Master the concept of “Displacement reactions” through practice exercises and videos - https://www.khanacademy.org/sc....ience/class-11-chemi

Check out more videos and exercises on “Redox reactions” - https://www.khanacademy.org/sc....ience/class-11-chemi

To get you fully ready for your exam and help you fall in love with “chemistry”, find the complete bank of exercises and videos for “class 11, chemistry” here - https://www.khanacademy.org/sc....ience/class-11-chemi

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by
Jitin Nair

Displacement reactions | Redox reactions | Chemistry | Khan Academy

Landus Mumbere Expedito
5 Görünümler · 29 günler önce

In this video, we will look at different displacement reactions and look at their applications.

Timestamps
00:05 - How do we represent a displacement reaction?
00:48 - Examples of a displacement reaction.
03:00 - Double displacement reaction.
03:34 - Example of an application of double displacement reaction.
04:05 - Different types of double displacement reaction.

Practice this concept - https://www.khanacademy.org/sc....ience/physical-chemi

Master the concept of “Displacement reactions” through practice exercises and videos - https://www.khanacademy.org/sc....ience/class-11-chemi

Check out more videos and exercises on “Redox reactions” - https://www.khanacademy.org/sc....ience/class-11-chemi

To get you fully ready for your exam and help you fall in love with “chemistry”, find the complete bank of exercises and videos for “class 11, chemistry” here - https://www.khanacademy.org/sc....ience/class-11-chemi

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by
Jitin Nair

Combination Reactions | Redox Reactions | Chemistry | Khan Academy

Landus Mumbere Expedito
5 Görünümler · 29 günler önce

In this video, we will learn about the combination reactions along with their examples and applications.

Timestamps
00:00 - What is a combination reaction?
00:20 - Examples of combination reactions.
01:50 - Combination reaction with more than two reactants.
04:02 - Are all combination reactions redox reactions?
04:17 - Example of a combination reaction that is NOT a redox reaction.

Practice this concept - https://www.khanacademy.org/sc....ience/physical-chemi

Check out more videos and exercises on “Redox reactions” - https://www.khanacademy.org/sc....ience/class-11-chemi

To get you fully ready for your exam and help you fall in love with “chemistry”, find the complete bank of exercises and videos for “class 11 chemistry” here - https://www.khanacademy.org/sc....ience/class-11-chemi

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by
Jitin Nair

Shorthand notation for galvanic/voltaic cells | Chemistry | Khan Academy

Landus Mumbere Expedito
5 Görünümler · 29 günler önce

Identifying the anode and cathode in a galvanic cell, and calculating the voltage using standard electrode potentials.

Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/batter-galvanic-voltaic-cell/v/shorthand-notation-for-galvanicvoltaic-cells?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/batter-galvanic-voltaic-cell/v/galvanic-cell-voltaic-cell?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #youcanlearnanything subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Electrodes and voltage of Galvanic cell | Chemistry | Khan Academy

Landus Mumbere Expedito
5 Görünümler · 29 günler önce

"Identifying the anode and cathode in a galvanic cell, and calculating the voltage using standard electrode potentials.

Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/batter-galvanic-voltaic-cell/v/shorthand-notation-for-galvanicvoltaic-cells?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/batter-galvanic-voltaic-cell/v/galvanic-cell-voltaic-cell?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #youcanlearnanything subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Redox reaction from dissolving zinc in copper sulfate | Chemistry | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 29 günler önce

What happens when you add zinc to a solution of copper sulfate? Identifying the half reactions to see what got oxidized and reduced.

Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/batter-galvanic-voltaic-cell/v/galvanic-cell-voltaic-cell?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/redox-titration?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #youcanlearnanything subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Introduction to galvanic/voltaic cells | Chemistry | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 29 günler önce

"How to use a redox reaction to construct a galvanic/voltaic cell to produce a flow of current.. Shows the flow of electrons and ions, and explains the role of the salt bridge.

Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/batter-galvanic-voltaic-cell/v/electrodes-and-voltage-of-galvanic-cell?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/batter-galvanic-voltaic-cell/v/redox-reaction-from-dissolving-zinc-in-copper-sulfate?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #youcanlearnanything subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Redox titrations | Chemical reactions | AP Chemistry | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 29 günler önce

A redox titration is a titration in which the analyte and titrant react through an oxidation–reduction reaction. As in acid–base titrations, the endpoint of a redox titration is often detected using an indicator. Potassium permanganate (KMnO₄) is a popular titrant because it serves as its own indicator in acidic solution. View more lessons or practice this subject at https://www.khanacademy.org/sc....ience/ap-chemistry-b

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate or volunteer today! Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc

Worked example: Balancing a redox equation in basic solution | AP Chemistry | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 29 günler önce

When balancing equations for redox reactions occurring in basic solution, it is often necessary to add OH⁻ ions or the OH⁻/H₂O pair to fully balance the equation. In this video, we'll walk through this process for the reaction between ClO⁻ and Cr(OH)₄⁻ in basic solution. View more lessons or practice this subject at https://www.khanacademy.org/sc....ience/ap-chemistry-b

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate or volunteer today! Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc

Worked example: Balancing a redox equation in acidic solution | AP Chemistry | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 29 günler önce

When balancing equations for redox reactions occurring in acidic solution, it is often necessary to add H⁺ ions or the H⁺/H₂O pair to fully balance the equation. In this video, we'll walk through this process for the reaction between dichromate (Cr₂O₇²⁻) and chloride (Cl⁻) ions in acidic solution. View more lessons or practice this subject at https://www.khanacademy.org/sc....ience/ap-chemistry-b

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate or volunteer today! Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc

Disproportionation | Redox reactions and electrochemistry | Chemistry | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 29 günler önce

How to identify the oxidizing and reducing agents.

Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/disproportionation?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/redox-reaction-with-iron?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #youcanlearnanything subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Oxidizing and reducing agents | Redox reactions and electrochemistry | Chemistry | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 29 günler önce

Redox reaction with iron | Redox reactions and electrochemistry | Chemistry | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 29 günler önce

For the reaction between Fe and HCl, identifying the half reactions and what is getting oxidized and reduced.

Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/oxidizing-and-reducing-agents-1?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/oxidation-reduction-or-redox-reactions?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #youcanlearnanything subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Introduction to redox reactions | Redox reactions and electrochemistry | Chemistry | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 29 günler önce

Finding the half reactions in a combustion reaction, and identifying what is getting oxidized and reduced.

Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/redox-reaction-with-iron?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/unusual-oxygen-oxidation-states?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #youcanlearnanything subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Unusual oxygen oxidation states | Redox reactions and electrochemistry | Chemistry | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 29 günler önce

Determining oxidation numbers in hydrogen peroxide and oxygen difluoride.

Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/oxidation-reduction-or-redox-reactions?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/practice-determining-oxidation-states?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #youcanlearnanything subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Practice determining oxidation states | Chemistry | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 29 günler önce

"Determining oxidation numbers in magnesium oxide and magnesium hydroxide.

Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/unusual-oxygen-oxidation-states?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/oxidation-state-trends-in-periodic-table?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #youcanlearnanything subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Oxidation state trends in periodic table | Chemistry | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 29 günler önce

Trends in common oxidation states for main group elements.

Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/practice-determining-oxidation-states?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/introduction-to-oxidation-and-reduction?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #youcanlearnanything subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Oxidation and reduction | Redox reactions and electrochemistry | Chemistry | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 29 günler önce

Introducing oxidation states, oxidation, and reduction. Some tips for remembering oxidation and reduction.

Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/oxidation-state-trends-in-periodic-table?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Missed the previous lesson? https://www.khanacademy.org/science/chemistry/thermodynamics-chemistry/gibbs-free-energy/v/standard-change-in-free-energy-and-the-equilibrium-constant?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #youcanlearnanything subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Redox reaction | Chemical equation and reactions | Chemistry | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 29 günler önce

In redox reactions, both reduction and oxidation take place. Let's learn more about them.

Oxidation and reduction (Conventional definition) | Chemical equations | Chemistry | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 29 günler önce

Let's understand the old definition of oxidation and reduction.

How to easily find HCF of any two numbers - an important property of HCFs

Landus Mumbere Expedito
3 Görünümler · 30 günler önce

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by
Aakash Singh Bagga

GCD of decimals

Landus Mumbere Expedito
4 Görünümler · 30 günler önce

What is the meaning of divisor of a fraction? | GCD of fractions without trick

Landus Mumbere Expedito
2 Görünümler · 30 günler önce

Proof that product of HCF and LCM is equal to product of numbers.

Landus Mumbere Expedito
3 Görünümler · 30 günler önce

Practice this concept - “https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by
Aakash Singh Bagga

Finding polynomial whose sum and product of roots is given | Polynomial | Math | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 30 günler önce

In this video, Anmol discusses how we can use the relation between sum and product of roots and the coefficients of the quadratic equation to find the value of the unknowns in the given equation.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Anmol.

Relation between coefficients and roots of a quadratic equation (2/2) | Polynomial | Math | KA

Landus Mumbere Expedito
3 Görünümler · 30 günler önce

In this video, Anmol discusses how we can use the relation between sum and product of roots and the coefficients of the quadratic equation to find the value of the unknown in the given equation.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Anmol.

HCF and LCM of large numbers | Real numbers | Maths | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 30 günler önce

Let's see how we can find the highest common factor (HCF) and the lowest common multiple (LCM) of two large numbers using prime factorization.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Anmol.

Finding HCF of three numbers | Real numbers | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 30 günler önce

Let's learn how we can find the highest common factor (HCF) of three numbers using prime factorization.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Anmol.

Why do we need only 2s and 5s in rational forms of terminating decimals? | Real numbers | Math

Landus Mumbere Expedito
6 Görünümler · 30 günler önce

In the previous video (https://youtu.be/_1NPHxCQT3Q) we saw how we can find whether the decimal expansion of any given rational number is terminating or non-terminating and recurring (repeating) without actual division. In this video, let's see why do we need 2s and 5s to check whether the decimal expansion of the given rational number is terminating or non-terminating and recurring.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Anmol.

Identifying terminating decimals | Real numbers | Maths | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 30 günler önce

Let's learn how we can find whether the decimal expansion of any given rational number is terminating or non-terminating and recurring (repeating) without actual division.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Anmol.

Finding LCM of three numbers | Real numbers | Maths | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 30 günler önce

Let's learn how we can find the lowest common multiple (LCM) of three numbers using prime factorization.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Anmol.

Respiratory system - In the alveoli | Cell specialisation | meriSTEM

Alagai Augusten
6 Görünümler · 30 günler önce

Respiratory system organs and tissues | Cell specialisation | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Blood | Cell specialisation | meriSTEM

Alagai Augusten
5 Görünümler · 30 günler önce

Circulatory system organs and tissues | Cell specialisation | meriSTEM

Alagai Augusten
2 Görünümler · 30 günler önce

Excretory system | Cell specialisation | meriSTEM

Alagai Augusten
2 Görünümler · 30 günler önce

Digestive tissues and cells | Cell specialisation | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Digestive system organs and enzymes | Cell specialisation | meriSTEM

Alagai Augusten
4 Görünümler · 30 günler önce

Animal systems and hierarchies | Cell specialisation | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Living things have functional units | Cell specialisation | meriSTEM

Alagai Augusten
2 Görünümler · 30 günler önce

Transport through xylem and phloem | Cell specialisation | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Transport within the plant | Cell specialisation | meriSTEM

Alagai Augusten
4 Görünümler · 30 günler önce

The hierarchical structure of cells | Cell specialisation | meriSTEM

Alagai Augusten
1 Görünümler · 30 günler önce

Different cells and cell specialisation | Cell specialisation | meriSTEM

Alagai Augusten
2 Görünümler · 30 günler önce

Environmental factors affecting enzymes | Proteins | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Rubisco: The most abundant protein on Earth | Proteins | meriSTEM

Alagai Augusten
1 Görünümler · 30 günler önce

Relevant to curriculum descriptors: ACSBL050 - Biochemical processes in the cell are controlled by the nature and arrangement of internal membranes, the presence of specific enzymes, and environmental factors.
ACSBL051 - Enzymes have specific functions, which can be affected by factors including temperature, pH, the presence of inhibitors, and the concentrations of reactants and products.

Created by the ARC Centre of Excellence for Translational Photosynthesis. Presented by Professor Spencer Whitney.

Spencer’s research focuses on utilising novel biotechnological tools to scrutinize the biology of the biospheres most abundant protein, the photosynthetic Carbon dioxide-fixing enzyme Rubisco.
Spencer undertook his Bachelor of Science (Honours) and PhD at James Cook University.
From 2004 to 2009 he held an ARC Research Fellowship and from 2009 to 2013 held an ARC Future Fellowship.

0:00 Introduction
0:34 How big is it?
1:03 Catalytic sites

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

Enzymes: How they work | Proteins | meriSTEM

Alagai Augusten
2 Görünümler · 30 günler önce

Proteins are made up of polypeptide chains | Proteins | meriSTEM

Alagai Augusten
4 Görünümler · 30 günler önce

Glycolysis is old | Energy for cells | meriSTEM

Alagai Augusten
2 Görünümler · 30 günler önce

Fermentation | Energy for cells | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

One more thing on cell respiration | Energy for cells | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Efficiency of cell respiration | Energy for cells | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Summary of cell respiration | Energy for cells | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Electron Transport Chain | Energy for cells | meriSTEM

Alagai Augusten
1 Görünümler · 30 günler önce

The Krebs Cycle | Energy for cells | meriSTEM

Alagai Augusten
1 Görünümler · 30 günler önce

Glycolysis | Energy for cells | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Cell respiration | Energy for cells | meriSTEM

Alagai Augusten
2 Görünümler · 30 günler önce

Why do living things need energy? | Energy for cells | meriSTEM

Alagai Augusten
1 Görünümler · 30 günler önce

Autotrophs and heterotrophs do cell respiration | Energy for cells | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Classifying organisms: energy | Energy for cells | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Introduction to Jay Ridgewell | Energy for cells | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Photosynthesis happens in two parts | Cell structure and function: Photosynthesis | meriSTEM

Alagai Augusten
2 Görünümler · 30 günler önce

Food systems | Cell structure and function: Photosynthesis | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Licor tech in research | Cell structure and function: Photosynthesis | meriSTEM

Alagai Augusten
1 Görünümler · 30 günler önce

Making a stomata slide | Cell structure and function: Photosynthesis | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Thanks to the ARC Centre of Excellence for Translational Photosynthesis (CoETP) for contributing this video on how to make a stomata slide. Huge wrap to presenter Ross Dennis who's PhD research focuses on sugar sensing in cereal seed and plant development. Find out about the Centre's research at http://photosynthesis.org.au.

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

How cells change crops? | Cell structure and function: Photosynthesis | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Converting light energy to chemical energy | Cell structure and function: Photosynthesis | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

The most important biological process | Cell structure and function: Photosynthesis | meriSTEM

Alagai Augusten
7 Görünümler · 30 günler önce

Synthesis of photosynthesis | Cell structure and function: Photosynthesis | meriSTEM

Alagai Augusten
2 Görünümler · 30 günler önce

The power of light energy | Cell structure and function: Photosynthesis | meriSTEM

Alagai Augusten
2 Görünümler · 30 günler önce

Plants need Nitrogen | Cell structure and function: Photosynthesis | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Plants need vitamins and minerals | Cell structure and function: Photosynthesis | meriSTEM

Alagai Augusten
2 Görünümler · 30 günler önce

What do plant cells need? | Cell structure and function: Photosynthesis | meriSTEM

Alagai Augusten
2 Görünümler · 30 günler önce

What is diffusion? | Cell structure and function | meriSTEM

Alagai Augusten
4 Görünümler · 30 günler önce

What is osmosis? | Cell structure and function | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Why are cells so small? | Cell structure and function | meriSTEM

Alagai Augusten
4 Görünümler · 30 günler önce

Bulk transport across the cell membrane | Cell structure and function | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Passive and active transport across the cell membrane | Cell structure and function | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

- ACSBL045: The cell membrane separates the cell from its surroundings and controls the exchange of materials, including gases, nutrients and wastes, between the cell and its environment.
- ACSBL046: Movement of materials across membranes occurs via diffusion, osmosis, active transport and/or endocytosis.

Presented by Sarah Rottet. Sarah works with Chief Investigator Dean Price at the ANU Node of the ARC Centre of Excellence for Translational Photosynthesis.

She is synthetic biologist with experience in working on membrane transporters. She previously worked on transporters in Dr Colin Scott’s lab at CSIRO Black mountain. Currently she is working on RIPE projects related to transferring functional bicarbonate and CO2 pumps to the C3 chloroplast, with a view to improving photosynthetic CO2 fixation.

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

How do things move across the cell membrane? | Cell structure and function | meriSTEM

Alagai Augusten
4 Görünümler · 30 günler önce

Fluid Mosaic model of the cell membrane | Cell structure and function | meriSTEM

Alagai Augusten
1 Görünümler · 30 günler önce

What is the cell membrane? | Cell structure and function | meriSTEM

Alagai Augusten
2 Görünümler · 30 günler önce

Organelles in plant and animal cells | Cell structure and function | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

The difference between prokaryotic and eukaryotic cells | Cell structure and function | meriSTEM

Alagai Augusten
3 Görünümler · 30 günler önce

Using confocal microscopy to find and identify aquaporins | Microscopes and cell theory | meriSTEM

Alagai Augusten
1 Görünümler · 30 günler önce

Using a Transmission Electron Microscope (TEM) | Microscopes and cell theory | meriSTEM

Alagai Augusten
1 Görünümler · 30 günler önce

What is a Scanning Electron Microscope (SEM)? | Microscopes and cell theory | meriSTEM

Alagai Augusten
2 Görünümler · 30 günler önce

Mystery particle on pith section | Microscopes and cell theory | meriSTEM

Alagai Augusten
2 Görünümler · 30 günler önce

Cell theory | Microscopes and cell theory | meriSTEM

Alagai Augusten
1 Görünümler · 30 günler önce

Leeuwenhoek's microscope | Microscopes and cell theory | meriSTEM

Alagai Augusten
2 Görünümler · 30 günler önce

How were microscopes developed? | Microscopes and cell theory | meriSTEM

Alagai Augusten
5 Görünümler · 30 günler önce

Zeros of a polynomial-intermediate (2/3) | Polynomials | Math | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 1 ay önce

In this video, Anmol discusses how we can use zeros of the given polynomial to find the value of the given expression.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Anmol.

Finding nature of roots-(1/2) | Quadratic equations | Maths | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 1 ay önce

Let's see how we can use the determinant of a quadratic equation to check whether the equation has real or unreal roots.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Anmol.

Equations with equal roots (advanced)(3/3) | Quadratic equations | Maths | Khan Academy

Landus Mumbere Expedito
7 Görünümler · 1 ay önce

In this video, we have two quadratic equations with two unknowns. Anmol discusses how we can use the given conditions to find the value of those unknowns.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Anmol.

Equations with equal roots (advanced)(2/3) | Quadratic equations | Maths | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 1 ay önce

Equations with equal roots (advanced)(1/3) | Quadratic equations | Maths | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 1 ay önce

Quadratic equation with equal roots (intermediate)(2/2) | Quadratic equations (advanced) | Math | KA

Landus Mumbere Expedito
4 Görünümler · 1 ay önce

Let's see how we can use the concept of equal roots to find the value of the unknown in the given quadratic equation.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Anmol.

Quadratic equation with equal roots (intermediate)(1/2) | Quadratic equations (advanced) | Math | KA

Landus Mumbere Expedito
3 Görünümler · 1 ay önce

Equations reducible to quadratic equations (3/3) | Quadratic equations (advanced) | Maths | KA

Landus Mumbere Expedito
5 Görünümler · 1 ay önce

Let's see how we can solve an equation that may not seem like a quadratic equation in the first glance.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Anmol.

Equations reducible to quadratic equations (2/3) | Quadratic equations (advanced) | Maths | KA

Landus Mumbere Expedito
3 Görünümler · 1 ay önce

Equations reducible to quadratic equations (1/3) | Quadratic equations (advanced) | Maths | KA

Landus Mumbere Expedito
6 Görünümler · 1 ay önce

Quadratic equations with irrational coefficients | Quadratic equation | Maths | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 1 ay önce

Anmol finds the roots of the given quadratic equation with irrational leading coefficient by factorizing the given expression.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Anmol.

Quadratic equations with variable coefficients | Quadratic equations | Maths | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 1 ay önce

Anmol finds the roots of the given quadratic equation with variable coefficients by factorizing the given expression.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Anmol.

Word problems: Solving quadratic equations (3/3) | Quadratic equations | Maths | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 1 ay önce

Let's see how we can solve a word problem based on the quadratic equations. The solution comprises of two parts: a. Interpreting the problem to get the mathematical equation b. Solving the equation.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Anmol.

Word problems: Solving quadratic equations (2/3) | Quadratic equations | Maths | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 1 ay önce

Word problems: Solving quadratic equations (1/3) | Quadratic equations | Maths | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 1 ay önce

Africans_we_were_lied_to!_-_PLO_lumumba_makes_shocking_revelations_about_Christianity(133)

Landus Mumbere Expedito
4 Görünümler · 1 ay önce

reality is an illusion we have been lied to

Size of a circuit | Science Skills | meriSTEM

Alagai Augusten
5 Görünümler · 1 ay önce

The weight of a mowed lawn | Science Skills | meriSTEM

Alagai Augusten
6 Görünümler · 1 ay önce

Resolution of apple transport costs | Science Skills | meriSTEM

Alagai Augusten
5 Görünümler · 1 ay önce

Apple transport costs | Science Skills | meriSTEM

Alagai Augusten
5 Görünümler · 1 ay önce

Importance of estimates | Science Skills | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Country vs city density | Science Skills | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

How much paint? | Science Skills | meriSTEM

Alagai Augusten
4 Görünümler · 1 ay önce

How much ink? | Science Skills | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Estimates to try | Science Skills | meriSTEM

Alagai Augusten
4 Görünümler · 1 ay önce

Resolution of scaling with chocolate bars | Science Skills | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

How area and volume scale with length | Science Skills | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Scaling with chocolate bars | Science Skills | meriSTEM

Alagai Augusten
4 Görünümler · 1 ay önce

Uncertainty - multiplication relationships | Science Skills | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Uncertainty - subtraction relationships | Science Skills | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Uncertainty - addition relationships | Science Skills | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Uncertainty - linear relationships | Science Skills | meriSTEM

Alagai Augusten
4 Görünümler · 1 ay önce

Uncertainty propagation | Science Skills | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Recording uncertainties | Physical Quantities | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Significant figures | Physical Quantities | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Precision and accuracy introduction | Science Skills | meriSTEM

Alagai Augusten
4 Görünümler · 1 ay önce

Random & systematic errors | Physical Quantities | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Uncertainty | Science Skills | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Error & mistakes | Science Skills | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Units tell the physical dimensions | Science Skills | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Physical dimensions tell the units | Science Skills | meriSTEM

Alagai Augusten
1 Görünümler · 1 ay önce

The Metric system (SI units) | Physical Quantities | meriSTEM

Alagai Augusten
1 Görünümler · 1 ay önce

Metric multipliers | Physical Quantities | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Converting units - example using gal, L and $ | Science Skills | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Converting units - example using KWhr to Joules | Science Skills | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Physical dimensions need the right units | Science Skills | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Measurements needs units | Physical Quantities | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Science needs measurements | Physical Quantities | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Introduction to Mechanics | Physical Quantities | meriSTEM

Alagai Augusten
5 Görünümler · 1 ay önce

Elastic collisions | Mechanics | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Choosing between conservation laws | Mechanics | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Work and power | Mechanics | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Work and potential energy | Mechanics | meriSTEM

Alagai Augusten
1 Görünümler · 1 ay önce

Work examples and clarification | Mechanics | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Introducing work | Mechanics | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Energy transformation | Mechanics | meriSTEM

Alagai Augusten
1 Görünümler · 1 ay önce

Using energy | Mechanics | meriSTEM

Alagai Augusten
1 Görünümler · 1 ay önce

Recapping conservation | Mechanics | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Calculating energy | Mechanics | meriSTEM

Alagai Augusten
1 Görünümler · 1 ay önce

Energy | Mechanics | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Centre of mass revisited | Mechanics | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Checking when using momentum vector equations | Mechanics | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Momentum vector equations | Mechanics | meriSTEM

Alagai Augusten
4 Görünümler · 1 ay önce

Using conservation of momentum | Mechanics | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Momentum in closed systems | Mechanics | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Introducing momentum | Mechanics | meriSTEM

Alagai Augusten
4 Görünümler · 1 ay önce

Misconceptions about Newton's third law | Mechanics | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Examples of Newton's third law | Mechanics | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Introduction to Newton's third law | Mechanics | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Block on a slope example | Mechanics | meriSTEM

Alagai Augusten
1 Görünümler · 1 ay önce

When to put in arrows and when not to | Mechanics | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Rules of vector equations | Mechanics | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Vectors - Things with direction | Mechanics | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Vectors | Mechanics | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Sky diver (terminal velocity) | Mechanics | meriSTEM

Alagai Augusten
1 Görünümler · 1 ay önce

More complex free body diagram - car | Mechanics | meriSTEM

Alagai Augusten
1 Görünümler · 1 ay önce

Free body diagram introduction - apple | Mechanics | meriSTEM

Alagai Augusten
1 Görünümler · 1 ay önce

Newton's Second Law | Mechanics | meriSTEM

Alagai Augusten
4 Görünümler · 1 ay önce

Forces | Mechanics | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Useful formula switches for constant acceleration | Mechanics | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Calculate distance travelled with constant acceleration | Mechanics | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Calculating final velocity with constant acceleration | Mechanics | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Constant acceleration | Mechanics | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Distance and displacement part 4 | Mechanics | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Distance and displacement part 3 | Mechanics | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Distance and displacement part 2 | Mechanics | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Distance and displacement part 1 | Mechanics | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Acceleration | Mechanics | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Calculating velocity | Mechanics | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

t and delta t | Mechanics | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Centre of mass | Mechanics | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Newtonian physics | Mechanics | meriSTEM

Alagai Augusten
2 Görünümler · 1 ay önce

Galilean physics | Mechanics | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Aristotelian physics | Mechanics | meriSTEM

Alagai Augusten
5 Görünümler · 1 ay önce

How things move | Mechanics | meriSTEM

Alagai Augusten
3 Görünümler · 1 ay önce

Trigonometric identities (challenge problems) | Introduction to Trigonometry | Maths | Khan Academy

Landus Mumbere Expedito
5 Görünümler · 1 ay önce

Let's learn how we can evaluate a difficult trigonometric expression using:
a. Trigonometric ratios of special angles.
b. Trigonometric ratios of complementary angles.
c. Trigonometric identities.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Supriya.

Evaluating expressions using basic trigonometric identities | Intro to Trigonometry | Math | KA

Landus Mumbere Expedito
4 Görünümler · 1 ay önce

Evaluating expressions of trigonometric ratios for some special angles | Math | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 1 ay önce

Let's learn how we can evaluate a trigonometric expression made up of trigonometric ratios of special angles.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Supriya.

Trigonometric ratios of special angles (2/2) | Introduction to Trigonometry | Math | Khan Academy

Landus Mumbere Expedito
7 Görünümler · 1 ay önce

In this video, Supriya explains how to find the trigonometric ratios (sin, cos, tan, cosec, sec, and cot) of some special angles: 0 degrees and 90 degrees.

To watch the previous video, click: https://youtu.be/rWxGu7M5qeQ

For more details on 30-60-90 triangle, watch: https://youtu.be/SFL4stapeUs
For more details on 45-45-90 triangle, watch: https://youtu.be/McINBOFCGH8

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Supriya.

Trigonometric ratios of special angles (1/2) | Introduction to Trigonometry | Maths | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 1 ay önce

In this video, Supriya explains how to find the trigonometric ratios (sin, cos, tan, cosec, sec, and cot) of some special angles: 30 degrees, 45 degrees, and 60 degrees.

For more details on 30-60-90 triangle, watch: https://youtu.be/SFL4stapeUs
For more details on 45-45-90 triangle, watch: https://youtu.be/McINBOFCGH8
To watch the next video, click: https://youtu.be/zGm7Z9v2Vds

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Supriya.

Solving trigonometric eqn. having complementary angles | Intro to trigonometry | Math | Khan Academy

Landus Mumbere Expedito
5 Görünümler · 1 ay önce

Let's learn how we use the concept of complementary angles to find the value of the unknown angle asked in the question.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Supriya.

Evaluating expressions involving trigonometric ratio (2/2) | Trigonometry | Maths | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 1 ay önce

Let's see how we can find the value of the given trigonometric expression using the trigonometric ratio given to us.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Supriya.

Evaluating expressions involving trigonometric ratio (1/2) | Trigonometry | Math | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 1 ay önce

Let's see how we can find the value of the given trigonometric expression using the side lengths of the right-angled triangle given to us.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Supriya.

Find trigonometric ratios using the Pythagorean theorem (2/2) | Trigonometry | Maths | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 1 ay önce

In this video, Supriya discusses how we can find the cotangent of an angle of a right-angled triangle when the ratio of its sides is given.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Supriya.

Find trigonometric ratios using the Pythagorean theorem (1/2) | Trigonometry | Math | Khan Academy

Landus Mumbere Expedito
5 Görünümler · 1 ay önce

In this video, Supriya discusses how we can find the cosecant of an angle of a right-angled triangle when two of its sides are given.

For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Supriya.

Revolutionary guards funeral: Iran's supreme leader vows revenge for killing

Trevor Silaz
2 Görünümler · 1 ay önce

Iran is mourning the loss of five Revolutionary Guards, including the esteemed officer Mohammad Reza Zahedi, who were killed in Syria. This tragic event has further escalated the already tense shadow war between Iran and Israel. The deaths highlight the increasing tensions and conflicts in the region, as both countries continue to engage in covert operations and proxy battles.

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The basics of malaria | Infectious diseases | NCLEX-RN | Khan Academy

Landus Mumbere Expedito
6 Görünümler · 1 ay önce

Visit us (http://www.khanacademy.org/sci....ence/healthcare-and- for health and medicine content or (http://www.khanacademy.org/test-prep/mcat) for MCAT related content. These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video. Created by Vishal Punwani.

Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-infectious-diseases/malaria-rn/v/diagnosing-malaria?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn

Missed the previous lesson? https://www.khanacademy.org/test-prep/nclex-rn/rn-infectious-diseases/rn-hiv-and-aids/v/preventing-an-hiv-infection?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn

NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at http://creativecommons.org/lic....enses/by-nc-sa/3.0/u

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

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Finding mean of the grouped data with frequency| Statistics | UP math class 7 | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 1 ay önce

How to find the mean of the grouped data when the frequency is given? FInd out in this video, which covers the comprehensive understanding of the concept with an example.

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

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As a 501(c)(3) nonprofit organization, we would love your help!
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Created by
Devashish Phadnis

Problem on pie chart - values from the pie slices | Statistics | UP Math Class 7| Khan Academy

Landus Mumbere Expedito
3 Görünümler · 1 ay önce

Description
In this video students will learn about finding the values corresponding to pie slices from a pie chart. The skill covered is an application level skill on the pie chart.

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by
Devashish Phadnis

Example: Factors affecting mutual inductance| | Subject | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 1 ay önce

Let's solve a couple of questions on factors affecting mutual inductance

Practice this concept - https://www.khanacademy.org/sc....ience/in-in-class-12

Master the concept of Mutual inductance through practice exercises and videos - https://www.khanacademy.org/sc....ience/in-in-class-12

Check out more videos and exercises on Electromagnetic induction - https://www.khanacademy.org/sc....ience/in-in-class-12

To get you fully ready for your exam and help you fall in love with Physics name, find the complete bank of exercises and videos for Class 12 Physics here - https://www.khanacademy.org/sc....ience/in-in-class-12

Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.

Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.

Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy

As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Vibhor Pandey

Lenz's Law examples | EMI | Physics | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 1 ay önce

Let's take some examples and apply Lenz's law to find the direction of induced current!

More free lessons & practice "Link"
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Vibhor Pandey

Energy density in Magnetic fields | Inductance | Physics | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 1 ay önce

Let's figure out how much energy a magnetic field has per unit volume!

More free lessons & practice "Link"
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Vibhor Pandey

Gauss's law for Magnetism | EMI | Physics | Khan Academy

Landus Mumbere Expedito
5 Görünümler · 1 ay önce

Gauss's law for Magnetism says that Magnetic Monopoles are not known to exist. Let's explore where that comes from.

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Vibhor Pandey

EMF & flux equation (& graph) of AC generator | Electromagnetic induction | Physics |

Landus Mumbere Expedito
5 Görünümler · 1 ay önce

Let's explore the EMF and flux equations of an AC generator and draw graphs for them.

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Mahesh Shenoy

Mutual inductance of two concentric coils | Electromagnetic induction | Physics | Khan Academy

Landus Mumbere Expedito
4 Görünümler · 1 ay önce

Let's calculate the mutual inductance of two concentric coils with a bigger radius R1, and a smaller radius R2 much smaller than R1.

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Mahesh Shenoy

Mutual inductance of two coaxial solenoids | Electromagnetic induction | Physics | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 1 ay önce

Let's calculate the mutual inductance of two coaxial long solenoids.

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Mahesh Shenoy

Self inductance of a long solenoid | Electromagnetic induction | Physics | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 1 ay önce

Let's calculate the self-inductance of a long solenoid.

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Mahesh Shenoy

Mutual induction & inductance | Electromagnetic induction | Physics | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 1 ay önce

When changing current in one coil induces an EMF in the other, the phenomenon is called mutual induction. The strength of the EMF induced depends on the mutual inductance of the pair of coils. The S.I. unit of mutual inductance is Henry, the same as that of self-inductance.

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Mahesh Shenoy

Energy stored in inductor (1/2 Li^2) | Electromagnetic induction | Physics | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 1 ay önce

An inductor carrying current is analogous to a mass having velocity. So, just like a moving mass has kinetic energy = 1/2 mv^2, a coil carrying current stores energy in its magnetic field giving by 1/2 Li^2. Let's derive the expression for it using the concept of self-induction.

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Mahesh Shenoy

What are inductors? (self-inductance) | Electromagnetic induction | Khan Academy

Landus Mumbere Expedito
2 Görünümler · 1 ay önce

Self-inductance is the tendency of a coil to resist changes in current in itself. Whenever current changes through a coil, they induce an EMF which is proportional to the rate of change of current, through the coil.

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Mahesh Shenoy

Emf induced in a rotating rod (& disc) - Motional EMF | Electromagnetic induction | Khan Academy

Landus Mumbere Expedito
3 Görünümler · 1 ay önce

Let's explore how to calculate the induced emf in a conducting rod rotating about its end in a uniform magnetic field.

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Mahesh Shenoy

Eddy currents & their applications (& how to reduce them) | Electromagnetic induction |

Landus Mumbere Expedito
3 Görünümler · 1 ay önce

Eddy currents are current loops formed over conductor surfaces due to changing magnetic flux. They are useful in induction heating, levitating, electromagnetic damping, and electromagnetic braking.
They can be minimized by adding slots in the conductor surface & laminating.

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Created by Mahesh Shenoy

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Thanks to Rowel Morales of Lunch Leave Chemistry (https://www.youtube.com/user/r0wieboy) for this contribution to meriSTEM's Year 11 Chemistry course.

For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist

This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.

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Sound and its Production | English

Newton's Universal Law of Gravitation | English

Floating Magnetic Compass | English

Combination and Displacement Reaction

Balancing Bottle | Fun with Centre of Mass | English

Reflection of Light - Part 1

Understanding Plasma Ball | English

Work and Energy | English

Pressure | English

Structure of Atom | English

Water level in modified "U" tube | English

Reflection of Light | English

Floating Magnets | English