Density, Mass, and Volume

Front

What is density?

Back

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

Front

What units are used to measure density?

Back

Density is measured in grams per cubic centimeter (g/cm³).

Front

How do you calculate the volume of a rectangular block?

Back

Volume = length × width × height.

Front

If two objects have the same mass, how can you determine which one is more dense?

Back

The object with the smaller volume is more dense.

Front

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

Back

Density = Mass / Volume.

Front

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

Back

The density increases.

Front

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

Back

The density decreases.

Front

If a block has a mass of 600.95 g and dimensions of 2.13 cm wide, 3.05 cm tall, and 25.00 cm long, what is its volume?

Back

162 cm³.

Front

Which block has the greatest density if Block A has a mass of 200 g and volume of 50 cm³, Block B has a mass of 300 g and volume of 100 cm³, and Block C has a mass of 150 g and volume of 30 cm³?

Back

Block C has the greatest density.

Front

What is the most dense object if four blocks are placed in water and only one sinks?

Back

The block that sinks is the most dense.