Question

a cuboid has a mass of 350g and occupies a volume of 140 cubic cm. what is it density​

Answer 1

Answer:

Density (D) is a quantity defined as mass (m) per unit volume (v): D = m ÷ v. Since these three quantities are related, you can find one of them if you know the other two. This is more helpful than it sounds because density is often a known quantity that you can look up, assuming you know the composition of the material.