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प्रश्न
The S.I. unit of density is ..........
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उत्तर
The S.I. unit of density is Kg m-3
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संबंधित प्रश्न
The density of a body which sinks in water is ......... than 1000 Kg m-3.
The diagram given below show a body floating in three different liquids. A, B and C at different levels.
(a) In which liquid does the body experience the greatest buoyant force?
(b) Which liquid has the least density?
(c) Which liquid has the highest density?
What is meant by pressure? State its S.I. unit.
Complete the following sentence :
Pressure at all points at the same depth is ....................
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.
Why is a force needed to keep a block of wood inside water?
The S.I. unit of upthrust is :
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:
A body will sink if the weight of the body is greater than the buoyant force.
