Advertisements
Advertisements
प्रश्न
Complete the following result:
The density of water is ______ Kgm-3.
उत्तर
The density of water is 1000 Kgm-3.
APPEARS IN
संबंधित प्रश्न
A body dipped into a liquid experiences an upthrust. State two factors on which upthrust on the body depends.
A body of density ρ sinks in a liquid of density ρL. The densities ρ and ρL are related as :
What are the units density in (i) C.G.S. and (ii) S.I. system .
Complete the following sentence.
Density of water is .... ... kg m-3.
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 piece of wood of uniform cross section and height 15 cm floats vertically with its height 10 cm in water and 12 cm in spirit. Find the densities of wood and spirit.
A hollow cylinder of copper of length 25 cm and area of cross-section 15 cm2, floats in water with 3/5 of its length inside water. Calculate:
(1) apparent density of a hollow copper cylinder.
(2) wt. of cylinder.
(3) extra force required to completely submerge it in water.
An inflated balloon is placed inside a big glass jar which is connected to an evacuating pump. What will you observe when the evacuating pump starts working? Give a reason for your answer.
Select the correct option:
The SI unit of density is: