Thermal energy

What is the average kinetic energy of a substance related to?

• Density

• Pressure

• Temperature

• Volume

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the flow of kinetic energy known as?

• Heat

• Temperature

• Density

• Pressure

Tags

NGSS.MS-PS3-5

In which direction does heat flow?

• From cold to hot

• Horizontally

• From hot to cold

• Vertically

Tags

NGSS.MS-PS1-4

What is the transfer of energy through the collisions of particles called?

• Radiant heat

• Magnetic heat

• Convection heat

• Heat conduction

Tags

NGSS.MS-PS3-4

What is the energy transfer through electromagnetic radiation known as?

• Temperature

• Heat conduction

• Radiant heat

• Convection heat

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What is the role of air molecules trapped in the gaps between particles?

• Increase temperature

• Decrease temperature

• No effect on temperature

• Maintain temperature

Tags

NGSS.MS-PS1-4

What happens when a slow-moving particle hits a fast-moving particle?

• Transfer of kinetic energy

• Both particles become fast

• No change in kinetic energy

• Both particles become slow

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What defines equilibrium between two blocks of different temperatures?

• Equal density

• Equal volume

• Equal pressure

• Equal heat flow

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the transfer of energy through collisions of particles within a substance?

• Heat conduction

• Magnetic heat

• Convection heat

• Radiant heat

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

What is the role of air molecules in transferring kinetic energy between particles?

• Absorbing energy

• Reflecting energy

• Dissipating energy

• No role in energy transfer