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प्रश्न
What is the cause of buoyant force ?
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उत्तर
Buoyant force is exerted by the pressure difference in the surrounding medium caused by gravity.
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संबंधित प्रश्न
In which direction does the buoyant force on an object due to a liquid act ?
What causes buoyant force (or upthrust) on a boat ?
The S.I. unit of density is ..........
Name the S.I. unit of density. How is it related to g Cm-3?
How does the liquid pressure on a diver change if :
The diver moves horizontally?
How is the upthrust related to the volume of the body submerged in a liquid?
Select the correct option:
The phenomenon due to which a solid experiences upward force when immersed in water is called:
The base of a cylindrical vessel measures 300 cm2. Water (density = 1000 kg m-3) is poured into it up to a depth of 6 cm. Calculate the pressure and thrust of water on the base. (g = 10 m s-2)
How is thrust different from pressure?
If the buoyant force is less, the object will float.
