Heat Transfer

Front

Heat transfer through waves is called___

Back

radiation

Front

What happens when you hold hands with someone warmer than you?

Back

The heat energy from your friend's hand transferred to your hand through conduction.

Front

Warm air rises and cool air sinks. This is called___

Back

convection

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.

Front

Give an example of conduction.

Back

An example of conduction is touching a hot stove and feeling the heat transfer to your hand.

Front

Give an example of convection.

Back

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

Front

Give an example of radiation.

Back

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

Front

What is the main difference between conduction and convection?

Back

Conduction requires direct contact, while convection involves the movement of fluids.