Density - Grade 8

Mass is the measure of the amount of ___ in an object.

• gravity

• weight

• matter

• space

Weight is the measure of the ___ on an object.

• matter

• gravity

• volume

• space

Tags

NGSS.MS-PS2-4

Your mass on Earth is the same as your mass on Mars.

• True

• False

"A measure of the amount of matter in a given volume of a substance" describes what term?

To calculate density, you need to know the mass and ___ of an object.

If you went to the moon, you would weigh less than on Earth.

• True

• False

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

If the mass of an object is 10g and the volume of the object is 5mL, what is the density?

Which equation would you use to calculate density?

• D=m/v

• D=4ac-2b+c

• D=m x v

• Density what?

The main difference between mass and weight is the amount of matter plus ___

• energy

• matter

• gravity

• electricity

Tags

NGSS.MS-PS2-4

If the volume of a liquid is 50mL and its mass is 25g, what is the density of the liquid?

• 0.5g/mL

• 2g/mL

• 1250g/mL

• 20g/mL