Front

What is mass?

Back

Mass is the amount of matter in an object, usually measured in grams or kilograms.

Front

What is volume?

Back

Volume is the amount of space an object occupies, typically measured in milliliters (mL) or liters (L).

Front

What is density?

Back

Density is the mass of an object divided by its volume, often expressed in grams per milliliter (g/mL).

Front

How do you calculate density?

Back

Density = Mass / Volume.

Front

What happens to an object with a density less than water?

Back

It will float in water.

Front

What happens to an object with a density greater than water?

Back

It will sink in water.

Front

Which is denser: oil or water?

Back

Water is denser than oil.

Front

Which is denser: honey or water?

Back

Honey is denser than water.

Front

If an object has a mass of 30 grams and a volume of 10 mL, what is its density?

Back

Density = 30 g / 10 mL = 3 g/mL.

Front

What is the volume of a cube with sides of 2 cm?

Back

Volume = side × side × side = 2 cm × 2 cm × 2 cm = 8 cm³.