Front

What is thermal energy transfer?

Back

The process of heat moving from one object or substance to another.

Front

What are the three main types of heat transfer?

Back

Conduction, convection, and radiation.

Front

Define conduction.

Back

The transfer of heat through direct contact between materials.

Front

Give an example of conduction.

Back

Walking on warm sand with bare feet.

Front

Define convection.

Back

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

Front

Give an example of convection.

Back

Boiling water in a pot.

Front

Define radiation.

Back

The transfer of heat through space without the need for a medium.

Front

Give an example of radiation.

Back

The sun warming the sand.

Front

Why is brick a better choice than metal for building a fireplace?

Back

Brick is heat resistant.

Front

What is the role of a conductor?

Back

A material that allows heat to flow through it easily.