Front

What is density?

Back

Density is the mass of an object divided by its volume, typically expressed in grams per milliliter (g/ml) or kilograms per cubic meter (kg/m³).

Front

How do you calculate density?

Back

Density = Mass / Volume.

Front

What is the formula for volume of a rectangular prism?

Back

Volume = Length × Width × Height.

Front

What is the SI unit for mass?

Back

The SI unit for mass is the kilogram (kg).

Front

What is the relationship between mass and volume?

Back

Mass and volume are related through density; as density increases, either mass or volume must change.

Front

What is matter?

Back

Matter is anything that has mass and takes up space.

Front

What is the SI unit for weight?

Back

The SI unit for weight is the Newton (N).

Front

What is the volume of an object that has a mass of 10 grams and a density of 2 g/ml?

Back

Volume = Mass / Density = 10 g / 2 g/ml = 5 ml.

Front

Which is denser: ice or liquid water?

Back

Liquid water is denser than ice.

Front

What is the volume of a cube with a side length of 3 cm?

Back

Volume = Side³ = 3 cm × 3 cm × 3 cm = 27 cm³.