Question

what is difference between Density and Relative density .​

Answer 1

Answer:

Density is the mass per volume of a substance (Unit-kg/m^3). Relative Density is the ratio of density of a substance to the density of water (commonly taken as 1000 kg/m^3). Relative density doesn't have a unit (provided both the densities are in the same unit), as it is a ratio of two similar properties

Answer 2

Answer:

Density is the mass per volume of a substance. Relative density is a ratio of density of a substance to density of water..

Hope it will help you