Question

explain between density and relative density with formula​

Answer 1

Density of a substance is defined as mass of a substance per unit of its volume i.e.

Density =

Volumeofsubstance

massofsubstance

And Relative density is ratio of density of substance to that of water i.e.

Relative density =

Densityofwater

Densityofsubstance

Answer 2

Answer:

Mass and volume determine the physical size, which is called density, and is characteristic of each substance. The ratio of mass and volume is a constant size called density