Density - Practice Problems

Front

What is density?

Back

Density is a measure of how much mass is contained in a given volume. It is calculated using the formula: density = mass / volume.

Front

What is the formula for calculating density?

Back

density = mass / volume

Front

If an object has a mass of 10g and a volume of 5cm³, what is its density?

Back

2 g/cm³

Front

What is the density of a substance with a mass of 20g and a volume of 4cm³?

Back

5 g/cm³

Front

How do you find the volume of a cube?

Back

Volume of a cube = side length × side length × side length (V = s³).

Front

If a cube has a side length of 3 cm, what is its volume?

Back

27 cm³

Front

What is the density of a 2 cm x 2 cm x 2 cm cube with a mass of 64 g?

Back

8 g/cm³

Front

Frank has an eraser with a mass of 4g and a volume of 2cm³. What is its density?

Back

2 g/cm³

Front

Jack has a rock with a mass of 14g and a volume of 2cm³. What is the density of the rock?

Back

7 g/cm³

Front

Soy sauce has a mass of 8 grams and a volume of 2 mL. What is its density?

Back

4 g/mL