Explanation:
Density is defined as the ratio of the mass to the volume. The expression for density is:
[tex]Density=\frac {Mass}{Volume}[/tex]
The Si unit for density is kg/m³
The dimensional expression for density = [ML⁻³]
Specific volume is defined as the ration of the volume to the mass. It is the reciprocal of density.
The BG unit of specific volume is ft³ / lb.