Advertisements
Advertisements
प्रश्न
A body of density ρ sinks in a liquid of density ρL. The densities ρ and ρL are related as :
विकल्प
ρ = ρL
ρ < ρL
ρ > ρL
Nothing can be said.
Advertisements
उत्तर
A body of density ρ sinks in a liquid of density ρL. The densities ρ and ρL are related as : ρ > ρL
APPEARS IN
संबंधित प्रश्न
A piece of brass weighs 175 gf in air and 150 gf when fully submerged in water. The density of water is 1.0 g cm-3.
(i) What is the volume of the brass piece? (ii) Why does the brass piece weigh less in water?
A loaded cargo ship sails from sea water to river water. State and Explain your observations.
Explain the following :
A balloon filled with hydrogen rises to a certain height and then stops rising further.
Explain the following :
A ship submerges more as it sails from sea water to river water.
The density of ice is 0.92 g cm-3 and that of sea water is 1.025 g cm-3. Find the total volume of an iceberg which floats with its volume 800 cm3 above water.
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.
A solid body weighs 2.10 N. in air. Its relative density is 8.4. How much will the body weigh if placed
(1) in water,
(2) in liquid of relative density 1.2?
Complete the following result:
The density of water is ______ Kgm-3.
