Density

Front

What is density?

Back

Density is the mass of an object divided by its volume. It tells us how much matter is packed into a certain space.

Front

How do you calculate density?

Back

Density = Mass / Volume

Front

What happens to objects with a density less than water?

Back

They float.

Front

What happens to objects with a density greater than water?

Back

They sink.

Front

What is the unit of density?

Back

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

Front

If two liquids do not mix, how can you tell which is denser?

Back

The denser liquid will be at the bottom.

Front

Why do different liquids form layers when poured together?

Back

Different liquids have different densities, causing them to separate into layers.

Front

What is an example of a liquid that is less dense than water?

Back

Oil is less dense than water and will float on top.

Front

What is an example of a liquid that is more dense than water?

Back

Honey is more dense than water and will sink.

Front

What is the relationship between mass and volume in terms of density?

Back

If mass increases while volume stays the same, density increases.