Question

what is the meaning of density​

Answer 1

Density is a measurement that compares the amount of matter an object has to its volume. An object with much matter in a certain volume has high density. An object with little matter in the same amount of volume has a low density.

Density is found by dividing the mass of an object by its volume.

ρ = m / V

{\displaystyle \rho ={\frac {m}{V}}}
where ρ is the density, m is the mass, and V is the volume.

In some cases (for instance, in the US oil and gas industry), density is loosely defined as its weight per unit volume.This gives roughly the same result, but is called the specific weight.

Answer 2

Answer:

Density is a measurement that compares the amount of matter an object has to its volume. An object with much matter in a certain volume has high density. An object with little matter in the same amount of volume has a low density.

Density is found by dividing the mass of an object by its volume.

rho = m/V

where ρ is the density, m is the mass, and V is the volume.

In some cases (for instance, in the US oil and gas industry), density is loosely defined as its weight per unit volume.This gives roughly the same result, but is called the specific weight.