Question

The properties of a rectangular prism are listed below:

Mass = 120 g
Length = 3 cm
Width = 2 cm
Height = 1 cm

What is the density of the rectangular prism?

Answer 1

Density = $\frac{mass}{volume}$

First, you need to find the volume.

V = Length * Width * Height

V = 3 * 2 * 1 = 6 cm

Density = $\frac{120g}{6cm^{3} }$ = 20 $\frac{g}{cm^{3} }$