Question

1. find the density of the box in #1 if it has a mass of 20 g.

Explanation:

Step1: Recall density formula

The formula for density $
ho$ is $
ho=\frac{m}{V}$, where $m$ is mass and $V$ is volume.

Step2: Identify given values

We are given that $m = 20\ g$ and assume $V=125\ cm^{3}$ (from the partially - visible text).

Step3: Calculate density

Substitute the values into the formula: $
ho=\frac{20\ g}{125\ cm^{3}}=\frac{4}{25}\ g/cm^{3}=0.16\ g/cm^{3}$

Answer:

$0.16\ g/cm^{3}$