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प्रश्न
How is the upthrust related to the volume of the body submerged in a liquid?
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उत्तर
Larger the volume of body submerged in liquid, greater is the upthrust acting on it.
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संबंधित प्रश्न
A body experiences the same buoyant force when it floats or sinks in water.
What is the unit of relative density?
Define the term thrust. State its S.I. unit.
State whether pressure is a scalar or vector?
How does the pressure exerted by thrust depend on the area of surface on which it acts? Explain with a suitable example.
A tall vertical cylinder filled with water is kept on a horizontal table top. Two small holes A and B are made on the wall of the cylinder, A near the middle and B just Below the free surface of water. State and explain your observation.
Complete the following sentence :
Pressure of a liquid at a given depth is .................. To the density of the liquid.
The S.I. unit of pressure is :
What do you understand by the term “Buoyancy”.
Complete the analogy.
Downward force : Weight :: Upward force offered by liquid : ______
