Density

Front

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

Back

True

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

Which object has the LOWEST density in water? Options: The Ping Pong Ball, The bolt, The soda cap

Back

The Ping Pong Ball because it floats to the top

Front

If an object has a density of .6 g/mL and you put it into water, will it sink or float?

Back

float

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

What units are used to measure mass?

Back

g

Front

Which box has a higher density? Options: Box A, Box B, cannot be determined, they are the same

Back

Box A

Front

Which units of measurement are used for volume? Options: grams, centimeters, grams/milliliter, milliliter

Back

milliliter