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प्रश्न
For a given object, the buoyant force in liquids of different ______ is ______.
पर्याय
the same
density
different
area
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उत्तर
For a given object, the buoyant force in liquids of different density is the same.
संबंधित प्रश्न
Name the force which makes heavy objects appear light when immersed in a liquid.
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.
Deduce an expression for the pressure at depth inside a liquid.
A vessel contains water up to a height of 1.5 m. Taking the density of water 103 kg m-3, acceleration due to gravity 9.8 m s-2 and area of base of vessel 100 cm2, calculate: (a) the pressure and (b) the thrust at the base of vessel.
In what direction and at what point does the buoyant force on a body due to a liquid act?
Prove that the loss in weight of a body when immersed wholly or partially in a liquid is equal to the buoyant force (or upthrust) and this loss is because of the difference in pressure exerted by liquid on the upper and lower surfaces of the submerged part of body.
The S.I. unit of upthrust is :
A body is held inside water contained in a vessel by tying it with a thread to the base of the vessel. Name the three forces that keep the body in equilibrium, and state the direction in which each force acts.
