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प्रश्न
Complete the following result:
The density of water is ______ Kgm-3.
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उत्तर
The density of water is 1000 Kgm-3.
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संबंधित प्रश्न
'The density of iron is 7800 kg m-3'. What do you understand by this statement?
How does the density ρs of a substance determine whether a solid piece of that substance will float or sink in a given liquid ρL?
Explain the following :
A ship submerges more as it sails from sea water to river water.
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 trawler is fully loaded in sea water to maximum capacity. What will happen to this trawler, if moved to river water? Explain your answer.
Select the correct option:
When a body is floating in a liquid:
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With the increase in the density of the fluid, the upthrust experienced by a body immersed in it:
Select the correct option:
The SI unit of density is:
A body weighs 300 gf in air and 280 gf when completely immersed in water. Calculate:
(i) The loss in weight of the body,
(ii) The upthrust on the body.
