Density

Front

What is density?

Back

Density is the mass of an object divided by its volume, typically expressed in grams per cubic centimeter (g/cm³).

Front

How do you calculate density?

Back

Density = Mass / Volume.

Front

What is the formula for mass?

Back

Mass = Density × Volume.

Front

What is the formula for volume?

Back

Volume = Mass / Density.

Front

What units are used to measure density?

Back

Common units for density include grams per cubic centimeter (g/cm³) and kilograms per cubic meter (kg/m³).

Front

If an object has a mass of 100 g and a volume of 50 cm³, what is its density?

Back

Density = 100 g / 50 cm³ = 2 g/cm³.

Front

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

Back

The density increases.

Front

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

Back

The density decreases.

Front

Which is denser: a solid or a liquid of the same substance?

Back

A solid is usually denser than a liquid of the same substance.

Front

How can you determine the order of density among different liquids?

Back

By observing which liquids float or sink when mixed together.