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So good

Is gama shifted? LB should be smaller than LA.. gama is a number less than 1.

If the train were to brake hard right after your feet have left the ground, you'd fly forward and probably die, or at least be severely injured. Correct?

Good explanation!!

so. suppose the voltage is constant. the current should decrease because the resistance is increasing right?

What would happen if a person was above the train boggies and jumped?

I am wondering if the height of the jump is playing an important role in this same scenario? What if one can jump 60m/s, given that there is enough space in the train so that no external force acts on it. Will the person still land in the same spot? Thanks in advance for your answer.

thx a lot

Thank you ❤

Thank you! I wish to learn more from you! (Literally as well, what tool you use and how, if we could contact, that would be nice.)

Big G

thank you meri amazing video as always

nice

What if you jump on the roof of train will train slip from beneath you? Or if throw ball vertically on the roof of the train?

I really don’t get this as I compare myself jumping on the top of the train.. Ingot answers like air resistance but I don’t think that would be correct what if There is no roof in it??

What happens if you jump on the roof of the train. Is air resistance so much that it will act as an external force to stop our forward moving velocity?? But what if we are moving at a lower speed like 1km/ hr?? I mean in that speed will there be the strong air resistance??

Loved it, so informative. Chini did a great job.

excellent presentation

This video says that Pangaea was around 1 billion years ago and broke up 1 billion years ago. Most other sources have Pangaea around 250 million years ago and Rodinia around 1 billion years ago. Could you explain your theory or was it a mistake?

keep up the great work Rebecca 💟

Thanks

I listened to an audiobook copy of “I contain Multitudes” by Ed Yong chronicling the history of microbiology and the modern invention of the microscope, and one of the chapters talks about how his entire collection of refined high-quality custom glass microscopes he bequeathed to the Royal Society in London “disappeared” in transit. I’ve been so curious ever since what those lost microscopes he honed in his life were like. Apparently he was able to improve the designs over the course of his life to a pretty amazing little machine with incredible increases of optical power.

What happens if the train stops the exact moment you jump? You would hit the back of the train, correct?

Thank You Mam💙

Question time based upon this video! The density of the Dead Sea is 1.24 kg/L. Convert this to g/L? =1240 [explanation] 1.24kg/1 L x 1000g/1 kg = 1240 g/L

Great explanation!

I rarely see research on Antarctica. Thank you.

Read the reference research article "Climate tipping points - too risky to bet against" via www.nature.com/articles/d41586-019-03595-0. Email contact.meristem@anu.edu.au if you're unable to access this article.

Very interesting talk. Looking for info on this formation, thank you.

Great video :)

Great video

Sir please tell us how a foldecope work I am your biggest fan because of your scientific videos

waoo this is awesomest playlist ever!

For free and immediate access to meriSTEM, including our Year 11/12 'Cells as the basis of life' module, which includes this video: Step 1: Register for an account at courses.meristem.anu.edu.au/courses/course-v1:meriSTEM+CellsBasisOfLife+2021/about Step 2: Explore and enrol in our range of free senior science courses using the 'Discover New' tab. Step 3: Use the course videos and questions for individualised study and to flip your classroom. BONUS FOR TEACHERS: Join the meriSTEM teacher community to access planning and curriculum alignment documents, solved worksheets and class activities. Join via meristem.weblogs.anu.edu.au/index.php/new-to-meristem/teacher-registration/

For free and immediate access to meriSTEM, including our Year 11/12 'Electrical Physics' module: Step 1: Register for an account at courses.meristem.anu.edu.au/ Step 2: Explore and enrol in our range of free senior science courses using the 'Discover New' tab. Step 3: Use the course videos and questions for individualised study and to flip your classroom. BONUS FOR TEACHERS: Join the meriSTEM teacher community to access planning and curriculum alignment documents, solved worksheets and class activities. Join via meristem.weblogs.anu.edu.au/index.php/new-to-meristem/teacher-registration/

Not that bad

Need a circuit solution? Why not use this seek out androidcircuitsolver on google

Loved it a lot helped me understand how it works

Fight harder kid, I believe in you.

Thanks to Viv from ANU Academic Skills for contributing this video. Check out the videos they offer to support university students on their channel: th-cam.com/channels/Fw2tUtsd22tgBNCplzuFOQ.htmlplaylists And enrol in the meriSTEM Year 11 and 12 'Science Skills' course for free here: courses.meristem.anu.edu.au/courses/course-v1:meriSTEM+ScienceSkills+2021/about

For free and immediate access to meriSTEM, including our Year 11 Chemistry 'Matter and Elements' module which contains this video: Step 1: Register for an account at courses.meristem.anu.edu.au/ Step 2: Explore and enrol in our range of free senior science courses using the 'Discover New' tab. Step 3: Use the course videos and questions for individualised study and to flip your classroom. BONUS FOR TEACHERS: Join the meriSTEM teacher community to access planning and curriculum alignment documents, solved worksheets and class activities. Join via meristem.anu.edu.au/index.php/new-to-meristem/teacher-registration/

For free and immediate access to meriSTEM, including our Year 11 Chemistry 'Matter and Elements' module which contains this video: Step 1: Register for an account at courses.meristem.anu.edu.au/ Step 2: Explore and enrol in our range of free senior science courses using the 'Discover New' tab. Step 3: Use the course videos and questions for individualised study and to flip your classroom. BONUS FOR TEACHERS: Join the meriSTEM teacher community to access planning and curriculum alignment documents, solved worksheets and class activities. Join via meristem.anu.edu.au/index.php/new-to-meristem/teacher-registration/

very cool

physics

nice

For free and immediate access to meriSTEM, including our introductory 'Science Skills' module which contains this video: Step 1: Register for an account at courses.meristem.anu.edu.au/ Step 2: Explore and enrol in our range of free senior science courses using the 'Discover New' tab. Step 3: Use the course videos and questions for individualised study and to flip your classroom. BONUS FOR TEACHERS: Join the meriSTEM teacher community to access planning and curriculum alignment documents, solved worksheets and class activities. Join via meristem.anu.edu.au/index.php/new-to-meristem/teacher-registration/

For free and immediate access to meriSTEM, including our introductory 'Science Skills' module: Step 1: Register for an account at courses.meristem.anu.edu.au/ Step 2: Explore and enrol in our range of free senior science courses using the 'Discover New' tab. Step 3: Use the course videos and questions for individualised study and to flip your classroom. BONUS FOR TEACHERS: Join the meriSTEM teacher community to access planning and curriculum alignment documents, solved worksheets and class activities. Join via meristem.anu.edu.au/index.php/new-to-meristem/teacher-registration/

Thanks for this video

For free and immediate access to meriSTEM, including our introductory 'Science Skills' module: Step 1: Register for an account at courses.meristem.anu.edu.au/ Step 2: Explore and enrol in our range of free senior science courses using the 'Discover New' tab. Step 3: Use the course videos and questions for individualised study and to flip your classroom. BONUS FOR TEACHERS: Join the meriSTEM teacher community to access planning and curriculum alignment documents, solved worksheets and class activities. Join via meristem.anu.edu.au/index.php/new-to-meristem/teacher-registration/

thank u soooooo muchhhhhhhhh