Density

Here are some MCQs on Density

1. What is the formula for density?

a) Density = mass/volume

b) Density = volume/mass

c) Density = mass x volume

d) Density = mass – volume

2. Which of the following units is used to measure density?

a) grams

b) kilograms

c) liters

d) grams per cubic centimeter

3. The density of an object is 5 g/cm³. If the volume of the object is 10 cm³, what is its mass?

a) 2 g

b) 5 g

c) 10 g

d) 50 g

4. Which of the following materials would have the highest density?

a) Styrofoam

b) Aluminum

c) Wood

d) Plastic

5. The density of water is approximately:

a) 1 g/cm³

b) 5 g/cm³

c) 10 g/cm³

d) 20 g/cm³