Force and Pressure Blog 7

CLASS 8 CHAPTER 11
Force and Pressure
Day 7

"Always Question, Always Wonder" 

Dear Learners,
Thank you for logging in! You're wonderful!😊 

 At the end of this class, you will be able to:
1. Define Fluids.
2. Explain Pressure exerted by liquids through various activities.
3. State and explain Pascal's Law.

Happy Learning!😊


Pressure exerted by Fluids:

Fluid: Gasses and liquids are collectively called as fluids.

Pressure exerted by Liquids:


A liquid contained in a vessel exerts pressure on its wall and bottom.

1. Pressure due to liquid increases with depth from the surface of the liquid.
https://youtu.be/Cvp6mLWbgaM

2. The pressure of a liquid is the same in all the directions at the same depth.
https://youtu.be/i42TaUiCNf0

3. The pressure of a liquid does not depend upon the shape and size of the container.
https://youtu.be/_iiSHcycIUc

4. Pascal's Law: The pressure applied to a liquid is transmitted equally in all directions.
https://youtu.be/dx2P7i1GPaw?t=9


Assignment:

  • Read pg. 182-184 from the textbook.
  • Attempt Oral ques. given on pg. 184.

See you for the next class😊

Stay Happy! Stay Fantastic!

Comments

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