Question

define density and write down SI unit?​

Answer 1

Explanation:

mass of a unit volume of material subject .

The formula of density is mass / volume .

it SI unit is kilograms per cubic meter .

d = m/v

d = density

m= mass

v= velocity.

Answer 2

Answer:

Density :-

the mass per unit volume is called density.It is denoted by D.

D=M/V

the S.I. unit of density is kg/m^3