What happens to particles when they are heated?

• They speed up and expand

• They slow down and contract

• They slow down and compress

• They slow down and expand

Tags

NGSS.MS-PS1-4

What happens to particles when they are cooled?

• They speed up and slow down

• They speed up and contract

• They speed up and compress

• They slow down and contract

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

In order to increase kinetic energy of a substance, heat would need to be...

• Added

• Removed

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Removing heat would _______ the kinetic energy of a substance.

• Increase

• Decrease

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is expansion?

• Increase of volume

• Decrease of volume

• Adding heat

• Removing heat

Tags

NGSS.MS-PS1-4

What is compression?

• Reduction of volume as a result of applied pressure

• Reduction of volume as a result of heat being removed

• Increase of volume

• Increase of kinetic energy

What is contraction?

• Reduction of volume as a result of applied pressure

• Reduction of volume as a result of heat being removed

• Increase in volume

• Decrease in volume

Tags

NGSS.MS-PS1-4

Solids would have ______ kinetic energy.

• Low

• High

• No

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

NGSS.MS-PS3-4

Looking at these thermometers, is compression, contraction, or expansion being shown (from left to right).

• Compression

• Contraction

• Expansion

Tags

NGSS.MS-PS1-4

Kinetic energy is energy of ________.

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5