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प्रश्न
A body experiences the same buoyant force while floating in water or alcohol.
पर्याय
Ture
False
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उत्तर
True.
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संबंधित प्रश्न
An object of weight 200 N is floating in a liquid. What is the magnitude of buoyant force acting on it ?
The density of a body which sinks in water is ......... than 1000 Kg m-3.
Explain the meaning of the statement
‘Relative density of aluminium is 2.7’.
For a given object, the buoyant force in liquids of different ______ is ______.
(i) The diameter of neck and bottom of a bottle are 2 cm and 10 cm, respectively. The bottle is completely filled with oil. If the cork in the neck is pressed in with a force of 1.2 kgf, what force is exerted on the bottom of the bottle?
(ii) Name the law/principle you have used to find the force in part (a).
Why is a force needed to keep a block of wood inside water?
A balloon filled with helium gas floats in a big closed jar which is connected to an evacuating pump. What will be your observation, if air from the jar is pumped out? Explain your answer.
Select the correct option.
Unit of thrust in the SI system is
Is thrust a scalar or vector quantity?
State whether true or false. If false, correct the statement.
The weight of fluid displaced determines the buoyant force on an object.
