Question

what is density?how can we know the density of an object?

Answer 1

Density is defined as mass per unit volume. We can learn the density of an object by dividing its mass (kg) by its volume (m³).

Answer 2

density is defined as the mass per unit volume..

DENSITY = MASS / VOLUME

we can know the density of an object by knowing its mass in and dividing by its volume.