Question

full form of CGS AND SI UNIT OF AREA WHAT IS RELATIVE DENSITY

Answer 1

Full form of CGS is centimetre gram second & SI is System International

The ratio of the density of a substance to the density of a standard.Usually water for a liquid or solid, and air for a gas

Answer 2

CGS- centimeter gram second.

SI - system of units

Relative density is the the ratio of density of a substance to the density of water.