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प्रश्न
A piece of wood floats on water. The buoyant force on wood will be
पर्याय
zero
more than the weight of the wood piece
equal to the weight of the wood piece
less than the weight of the wood piece.
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उत्तर
equal to the weight of the wood piece.
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संबंधित प्रश्न
What is meant by the term ‘buoyancy’ ?
Which of the following will sink or float on water? (Density of water = 1 g Cm-3)
body D having density 0.85 g m-3
For a floating body, how is its weight related to the buoyant force?
How does the pressure exerted by a solid and fluid differ?
State three factors on which the pressure at a point in a liquid depends.
The mass of a block made of certain material is 13.5 kg and its volume is 15 × 10-3 m3.
(a) Calculate upthrust on the block if it is held fully immersed in water.
(b) Will the block float or sink in water when released? Give a reason for your answer.
(c) What will be the upthrust on block while floating?
Take density of water = 1000 kg m-3.
Select the correct option.
Unit of thrust in the SI system is
Select the correct option:
The phenomenon due to which a solid experiences upward force when immersed in water is called:
How is thrust different from pressure?
A body will sink if the weight of the body is greater than the buoyant force.
