Question

An aluminum block has a volume of 30.0 cm³ and a mass of 81 grams. What is the density of aluminum?

Answer 1

Answer:

$Density = 2.7 \ g/cm^3$

Explanation:

The equation for density is:

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

We can plug the given values into the equation:

$Density = \frac{81\ g}{30.0\ cm^2}$

$Density = 2.7 \ g/cm^3$