Heat Transfer Methods - Review

Front

What is the transfer of heat by movement of fluids (liquids or gases), due to differences in density?

Back

Convection

Front

Which shows an example of convection? Jose cooks an egg in a pot of boiling water. Clara burns her hand by touching a light bulb. Lucy wraps herself in an electric blanket to keep warm. Ben holds the end of a metal rod in a fire to cook hot dogs.

Back

Jose cooks an egg in a pot of boiling water.

Front

The baby chickens are kept warm from the heat lamps. This demonstrates what kind of heat transfer?

Back

Radiation

Front

What is a transfer of heat energy by electromagnetic waves?

Back

Radiation

Front

What is the process of heat transfer through direct contact between materials?

Back

Conduction

Front

What is the primary method of heat transfer in liquids and gases?

Back

Convection

Front

What type of heat transfer occurs when you feel warmth from the sun?

Back

Radiation

Front

What is an example of conduction?

Back

Touching a hot stove.

Front

What is an example of radiation?

Back

Sun bathing.

Front

What is an example of convection?

Back

Boiling water.