A column of water `40 cm` high supports a `30 cm` column of an unknown liquid . What is the density of the liquid ?

A column of water 40 cm height supports a 30 cm column of an unknown liquid . What is the density of the liquid ?

A water column of height 30 cm is supporting a 20 cm column of a liquid of density p. Calculate the value of p.

The weight of a body in air 40N. When the body immersed in water the weight 20N and if the body immersed in unknown liquid the weight 30N. What is density of liquid?

The height of the mercury column in a barometer at a place is 75 cm. If a liquid of unknown density is used the height of the liquid column is 150 cm, find its density.

A conical-shaped container with a base diameter of 30 cm and a height of 40 cm is completely filled with a liquid. If the density of this liquid is 1.03g*cm^(-3) , then determine the mass of the liquid in it and the thrust developed on the base of the cone.

Pressure at a point due to a liquid column varies _____ as the density of liquid .

A test tube floats to a depth 4 cm in water and to a depth 8 cm in a liquid. The relative density of the liquid is _____.

A cube of side 20 cm is floating on a liquid with 5 cm of the cube outside the liquid. If the density of liquid is 0.8gm//c c then the mass of the cube is

What happens if we replace this cylindrical liquid column with another object which is made up of a material whose density is equal to the density of liquid ?