Advertisements
Advertisements
Question
A body of density ρ sinks in a liquid of density ρL. The densities ρ and ρL are related as :
Options
ρ = ρL
ρ < ρL
ρ > ρL
Nothing can be said.
Advertisements
Solution
A body of density ρ sinks in a liquid of density ρL. The densities ρ and ρL are related as : ρ > ρL
APPEARS IN
RELATED QUESTIONS
Write the density of water at 4°C in S.I. unit .
Complete the following sentence.
Density of water is .... ... kg m-3.
A piece of iron weighs 44.5 gf in air. If the density of iron is 8.9 × 103, find the weight of iron piece when immersed in water.
A loaded cargo ship sails from sea water to river water. State and Explain your observations.
A solid lighter than water is found to weigh 7.5 gf in air. When tied to a sinker the combination is found to weigh .If the sinker alone weighs 72.5 gf in water, find R.D. of solid.
A body of mass ‘m’ is floating in a liquid of density ‘p’
what is the apparent weight of body?
Write the SI units of Density
An iron nail sinks in the water while an iron ship floats on water. Explain the reason.
What can you say about the average density of a ship floating on water?
A wooden cube of side 10 cm has a mass of 700 g. It will float in the water with:
(a) Half of its volume inside the water
(b) 3 cm height above the water surface
(c) 7 cm height above the water surface
(d) Just inside the water surface.
