Question

What is density ?explain. ​

Answer 1

Density is the mass over volume.

Step-by-step explanation:

It tells us how much matter is there in a certain measurement of volume.

Answer 2

Density is defined as mass per unit volume.

Step-by-step explanation:

Whereas

Density, mass of a unit volume of a material substance. The formula for density is d = M/V, where d is density, M is mass, and V is volume. Density is commonly expressed in units of grams per cubic centimetre. ... For example, the density of air is 1.2 kilograms per cubic metre.