Density

Front

True or False:  The density of a specific type of material never changes.

Back

True

Front

Frank has a paper clip. It has a mass of 9g and a volume of 3cm³. What is its density?

Back

3 g/cm³

Front

Frank has an eraser. It has a mass of 4g, and a volume of 2cm³. What is its density?

Back

2 g/cm³

Front

Put the liquids in order from most dense to least dense? Options: 4, 3, 2, 1, 1, 2, 3, 4, 3, 4, 2, 1, 4, 3, 1, 2

Back

4, 3, 2, 1

Front

An object with which of the following densities will float on water? Options: 0.7 g/cm3, 1.2 g/cm3, 3.5 g/cm3, 11.4 g/cm3

Back

0.7 g/cm3

Front

Why do helium balloons rise on earth?

Back

Helium is less dense than air.

Front

To calculate an object's density, what variable is needed along with its mass? Options: Color,

Weight

, Volume, Length

Back

Volume

Front

Which measurement would be the most useful for identifying an unknown liquid? Options: Weight, volume, mass, density

Back

density

Front

Jack has a rock with a mass of 14g and a volume of 2cm³. What is the density of the rock?

Back

7 g/cm³

Front

The tool used to measure the mass of a substance or object is a ______________. Options: balance, graduated cylinder, ruler, thermometer

Back

balance