Question

question a cube with a mass of 250.0 g has sides measuring 5.00 cm each. what is the density of this cube in grams per cubic centimeter? your answer should contain three significant figures. provide your answer below: grams per cubic centimeter

Explanation:

Step1: Calculate volume of cube

The volume $V$ of a cube with side length $s$ is given by $V = s^3$. Here, $s = 5.00$ cm, so $V=(5.00\text{ cm})^3=125\text{ cm}^3$.

Step2: Calculate density

The density $
ho$ is given by the formula $
ho=\frac{m}{V}$, where $m = 250.0$ g and $V = 125\text{ cm}^3$. So $
ho=\frac{250.0\text{ g}}{125\text{ cm}^3}=2.00\text{ g/cm}^3$.

Answer:

$2.00$ g/cm³