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प्रश्न
Select the correct option:
The ratio between the mass of a substance and the mass of an equal volume of water at 4°C is called:
पर्याय
relative density
density
weight
pressure
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उत्तर
relative density
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संबंधित प्रश्न
Express the relationship between the C.G.S. and S.I. units of density.
Write the density of water at 4°C in S.I. unit .
A body weighs W gf in air and W1 gf when it is completely immersed in water. Find: (i) Volume of the body, (ii) Upthrust on the body and (iii) Relative density of the material of the body.
Explain the following :
A ship submerges more as it sails from sea water to river water.
A rubber ball floats on water with its 1/3rd volume outside water. What is the density of rubber?
A piece of wax floats on brine. What fraction of its volume is immersed?
Density of wax = 0.95 g cm-3, Density of brine = 1.1 g cm-3.
A wooden block floats in water with two-third of its volume submerged.
(a) Calculate the density of wood.
(b) When the same block is placed in oil, three-quarters of its volume is immersed in oil. Calculate the density of oil.
A body of mass ‘m’ is floating in a liquid of density ‘p’
what is the loss of weight of body?
Select the correct option:
With the increase in the density of the fluid, the upthrust experienced by a body immersed in it:
