Energy

Front

CONDUCTION

Back

When heat transfers from objects that are touching.

Front

CONVECTION

Back

a  hot liquid or air that  expands, becomes less dense, and rises or becomes more dense, and sinks.

Front

Which of the following is an example of convection?

Back

When you are making soup and the water is rising and lowering.

Front

The baby chickens are kept warm from the heat lamps demonstrates this type of heat transfer.

Back

radiation

Front

Walking on the warm sand with your bare feet demonstrates this type of heat transfer: conduction, convection, radiation.

Back

conduction

Front

A group of friends gather around a fire to stay warm.

Back

radiation

Front

Why does warm air rise near the ceiling of a room?

Back

convection

Front

Why does a huge rock at the state park get so hot during the day?

Back

radiation

Front

A chair is placed several feet from a fireplace. The fireplace has a glass screen. The side of the chair facing the fireplace gets warm because of

Back

radiation

Front

In heat transfer, heat always flows from the _______________ substance to the _______________ substance.

Back

Hotter to colder