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प्रश्न
Select the correct option:
When an object sinks in a liquid, its:
विकल्प
buoyant force is more than the weight of object
buoyant force is less than the weight of an object
buoyant force is equal to the weight of the object
none of the above
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उत्तर
buoyant force is less than the weight of object
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संबंधित प्रश्न
What causes buoyant force (or upthrust) on a boat ?
Name the scientist who gave he magnitude of buoyant force acting on a solid object immersed in a liquid.
When does an object float or sink when placed on the surface of a liquid ?
Complete the following sentence :
Pressure at a depth h in a liquid of density p is ......................
Complete the following sentence :
Pressure of a liquid at a given depth is .................. To the density of the liquid.
Define upthrust and state its S.I. unit.
Complete the following sentence :
A piece of wood is held under water. The upthrust on it will be ___________ the weight of the wood piece.
Select the correct option.
Thrust acting perpendicularly on the unit surface area is called
The magnitude of buoyant force acting on an object immersed in a liquid depends on ______ of the liquid.
