Thermal Energy Transfer

Front

What is thermal energy transfer?

Back

The movement of heat from one object or substance to another.

Front

What are the three main methods of thermal energy transfer?

Back

Conduction, convection, and radiation.

Front

Define conduction.

Back

The transfer of heat through direct contact between materials.

Front

Define convection.

Back

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

Front

Define radiation.

Back

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

Front

What happens to warm air in convection?

Back

Warm air rises.

Front

What happens to cold air in convection?

Back

Cold air sinks.

Front

What is an example of conduction in everyday life?

Back

Ironing a shirt.

Front

What is an example of convection in everyday life?

Back

Boiling water.

Front

What is an example of radiation in everyday life?

Back

Feeling the warmth of the sun on your skin.