Calculating Density

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 D = m/v, where D is density, m is mass, and v is volume.

Front

What is the formula for calculating density?

Back

The formula for calculating density is D = m/v, where D is density, m is mass, and v is volume.

Front

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

Back

Density = 10g / 5cm³ = 2g/cm³.

Front

What is the density of a substance with a mass of 50g and a volume of 25cm³?

Back

Density = 50g / 25cm³ = 2g/cm³.

Front

How do you convert mass to density?

Back

To convert mass to density, divide the mass of the object by its volume using the formula D = m/v.

Front

What is the density of a plastic ball that has a volume of 6cm³ and a mass of 12g?

Back

Density = 12g / 6cm³ = 2g/cm³.

Front

What is the density of a candy bar with a mass of 70g and a volume of 55cm³?

Back

Density = 70g / 55cm³ = 1.27g/cm³, approximately 1.3g/cm³.

Front

If a bar of copper has a mass of 216g and a volume of 24cm³, what is its density?

Back

Density = 216g / 24cm³ = 9g/cm³.

Front

What happens to the density of an object if its mass increases while its volume remains the same?

Back

If the mass increases while the volume remains the same, the density of the object increases.

Front

What happens to the density of an object if its volume increases while its mass remains the same?

Back

If the volume increases while the mass remains the same, the density of the object decreases.