Thermal Energy Review

The movement of thermal energy from a warmer object to a cooler object is called

• Heat

• Temperature

• Particle Motion

• Thermometer

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-3

Heat is transferred from

• cold to warm objects

• warm to cold objects

• between objects with the same temperature

Tags

NGSS.MS-PS1-4

A measure of the average kinetic energy of the individual particles in an object is called

• Heat

• Temperature

• Insulation

• Conduction

Tags

NGSS.MS-PS3-4

Even though the water in a filled bathtub may be the same temperature as the water in a teacup, the water in the bathtub has less kinetic energy.

• True

• Falso

Tags

NGSS.MS-PS3-5

If two equal glasses of water are at the same temperature, the average kinetic energy of all the particles in both glasses is the same.

• True

• Falso

Tags

NGSS.MS-PS3-4

What happens to the particles in an object when the object is heated?

• The disappear

• They stop

• They speed up

• They slow down

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A hot liquid and a cold liquid are mixed together in a beaker.  What happens?  Check all that are true.

• The faster moving particles begin slowing down

• The slow moving particles start speeding up

• The temperature becomes the average of the two liquids.

• None of these

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Molecules can go in and out of a

• Closed System

• Open System

• Neither

• Both

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS2-3

When gas molecules slow down and turn into a liquid, it is called

• freezing

• melting

• evaporation

• condensation

Tags

NGSS.MS-PS1-4

When molecules of a liquid speed up and turn into a gas it is called

• Freezing

• Melting

• Evaporation

• Condensation

Tags

NGSS.MS-PS1-4