Density Review

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 grams per cubic centimeter (g/cm³).

Front

How do you calculate the mass of an object using density?

Back

Mass = Density × Volume.

Front

What is the density of water?

Back

The density of water is approximately 1 g/ml.

Front

What happens to objects with a density greater than water when placed in it?

Back

They will sink.

Front

What happens to objects with a density less than water when placed in it?

Back

They will float.

Front

If an object has a mass of 50g and a volume of 25ml, what is its density?

Back

Density = Mass/Volume = 50g/25ml = 2 g/ml.

Front

What is the relationship between mass, volume, and density?

Back

Density is a measure of how much mass is contained in a given volume.

Front

Is it true that liquids of different densities will mix together?

Back

False, they will typically separate into layers.

Front

What is the formula for calculating volume?

Back

Volume = Mass/Density.

Front

How many milliliters are in one cubic centimeter?

Back

1 milliliter (mL) is equal to 1 cubic centimeter (cm³).