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प्रश्न
What causes buoyant force (or upthrust) on a boat ?
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उत्तर
Water causes buoyant force or upthrust on a boat.
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संबंधित प्रश्न
How does the density of a body and that of a liquid determine whether the body will float or sink into that liquid?
Which of the following will sink or float on water? (Density of water = 1 g Cm-3) body B having density 2520 kg m-3
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
What physical quantity is measured in bar?
Complete the following sentence :
Two balls, one of iron and the other of aluminium experience the same upthrust when dipped completely in water if _____________ .
Complete the following sentence.
Mass = .................... × density
What is the centre of buoyancy? State its position for a floating body with respect to the centre of gravity of the body.
Select the correct option.
Unit of thrust in the SI system is
Write the SI units of Buoyant force
Complete the analogy.
Downward force: Weight:: Upward force offered by liquid: _____
