CBSE Class 11-science - Pressure in Fluids Videos
Mechanical Properties of Fluids
This video explains the variation of pressure with depth, hydrostatic paradox, Pascal's law and its application and the difference between gauge and absolute pressure.
- pressure of a gas in a closed cylinder is expressed in the following manner p=pa+hpg identity the expression for absolute pressure and gauge pressure
- A copper cube of mass 0.5 kg is weighed in water. The mass comes out to be 0.4 kg. Is the cube hollow or solid? [Density of copper=8.96*10^3 kg/m^3]. Does a hollow cube displace more water than solid cube of same mass?
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Please solve the question. I can't understand how to solve this problem
- Whag is hydrostatic paradox?
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- What is terminal velocity?
- What are the factors affecting the upthrust.
- What is the function of a barometer?
- What are the factors on which the pressure in the liquid at rest depends?
- State Pascal's Law and its applications.
