Pressure and Temperature

The temperature at which a liquid becomes a gas is the ____ point.

• freezing

• condensation

• boiling

• melting

Tags

NGSS.MS-PS1-4

When a liquid boils, its particles get ____. This may be due to the ____ in pressure.

• further apart; decrease

• closer together; decrease

• further apart; increase

• closer together; increase

Tags

NGSS.MS-PS1-4

In a gas, which quantities relate in such a way that when one increases, the other one decreases?

• volume, pressure

• temperature, pressure

• temperature, volume

• number of particles, pressure

When a liquid freezes, its particles get ____. This could result from the pressure ____.

• farther apart; decreasing

• closer together; decreasing

• farther apart; increasing

• closer together; increasing

Tags

NGSS.MS-PS1-4

As long as the temperature does not change, as the volume _____ the pressure _____.

• increases, increases

• increases, decreases

• decreases, decreases

• decreases, stays the same

As the space in a container gets smaller, the _____ decreases.

• pressure

• temperature

• volume

• heat

Matter is made up of motionless particles. _______________

• True

• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-1

The state of matter of a material depends on its _____.

• density

• temperature

• volume

• weight

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A change in the state of matter is caused if enough _____ is added to or removed from an object.

• thermal energy

• kinetic energy

• potential energy

• force

Tags

NGSS.MS-PS1-4

Snow melts after a snowstorm because of the addition of _____.

• thermal energy

• kinetic energy

• potential energy

• force

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4