Home
Class 9
PHYSICS
The density of water at 25^(@)C is...

The density of water at `25^(@)C` is

A

`1g//cm^(3)`

B

`2g//cm^(3)`

C

`3g//cm^(3)`

D

`0.99g//cm^(3)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • FLOATING BODIES

    NCERT GUJARATI|Exercise HIGHER ORDER THINKING QUESTIONS|3 Videos

  • GRAVITATION

    NCERT GUJARATI|Exercise Let us Improve our learning (Multiple choice questions)|5 Videos

Similar Questions

Explore conceptually related problems

A cylinder of height 1m is floating in water at 0^(@)C with 20cm height in air. Now the temperature of water is raised to 4^(@)C , the height of the cylinder in air becomes 21cm. The ratio of density of water at 4^(@)C to that at 0^(@)C is (Consider expansion of the cylinder is negligible)

A bubble of air of diameter 0.2 cm rises up uniformly in water with a velocity of 200cm//s . If the density of water is 1gcm^(-3) , find coefficient of viscosity of water. Neglect density of air w.r.t that of water. (g=9.8m//s^(2))

Calculate the vapour pressure lowering caused by addition of 50g of sucrose (molecular mass = 342) to 500g of water if the vapour pressure of pure water at 25^(@)C is 23.8 mm Hg .

Radius of a glass capillary is 0.5 mm . Find the height of the column of water when it is held vertical in water . The density of water is 10^(3)kg m^(-3) and the the angle of contact between glass and water is 0^(@),g=9.8ms^(-2) and the surface tension of water T=0.0727Nm^(-1) .