A piece of aluminum has a volume of 12cm3 and a mass of 32 g. What is its density?

Hello!

To find the density of any object, we will need to use the formula: d = m/V.

In this formula, d is the density, m is the mass and V is the volume.

We are given the volume and mass. The volume is 12 cubic centimeters and the mass is 32 grams. With these values, we can find the density using the formula.

d = 32 grams / 12 cm³

d = 8/3 grams/cm³

d ≈ 2.67 g/cm³

Therefore, it's density is equal to about 2.67 g/cm³.