Heat

Front

What is heat?

Back

Heat is a form of energy that is transferred between objects due to a temperature difference.

Front

Heat always moves from an object of __________ temperature to an object of _________ temperature.

Back

higher, lower

Front

What is conduction?

Back

Conduction is the transfer of heat through direct contact between materials.

Front

What is convection?

Back

Convection is the transfer of heat through the movement of fluids (liquids or gases).

Front

What is radiation?

Back

Radiation is the transfer of heat in the form of electromagnetic waves, such as light.

Front

Which material is the best conductor of heat?

Back

Metal is the best conductor of heat.

Front

What is an example of conduction?

Back

An example of conduction is touching a hot stove and feeling the heat.

Front

What is an example of convection?

Back

An example of convection is warm air rising and cool air sinking in a room.

Front

What is an example of radiation?

Back

An example of radiation is feeling the warmth of the sun on your skin.

Front

What is the role of air in heat transfer?

Back

Air primarily transfers heat through convection.