Heat Flow Particle Motion

Heat energy is a form of...

• Potential energy

• Kinetic energy

• Static energy

Tags

NGSS.MS-PS3-3

Atoms and molecules become ___________ during condensation.

• Slower

• Faster

• Red

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Molecules begin to move faster during thermal conduction because...

• they are eager to reach the other side of the container

• they are being chased by bears

• they collide with other fast-moving molecules.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

NGSS.MS-PS3-4

Atoms and molecules of fluids rise and sink due to differences in density caused by temperature changes during...

• Convection

• Conduction

• Radiation

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Molecules of sand on the beach become faster during the day as a result of...

• Conduction

• Convection

• Radiation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

The direction of heat flow is...

• From hot to cold

• From cold to hot

• Random

Tags

NGSS.MS-PS1-4

Metals are better conductors because they...

• Are harder

• Bend easily

• Have free-ranging electrons that move around very quickly

Tags

NGSS.MS-PS3-3