Density

Front

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

Back

True

Front

Frank has a paper clip with 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 besides its mass? Options: Color,

Weight

, Volume, Length

Back

Volume

Front

Most useful property for identifying an unknown liquid: Weight, volume, mass, or 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

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

Back

True