Thermal Energy Transfer

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

What is conduction?

Back

The transfer of heat through direct contact between materials.

Front

What is convection?

Back

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

Front

What is radiation?

Back

The transfer of energy through electromagnetic waves, such as sunlight.

Front

Which material is a good conductor of heat?

Back

Metals, such as copper and aluminum.

Front

Which material is a good insulator of heat?

Back

Materials like wood, plastic, and rubber.

Front

How does warm air behave in convection?

Back

Warm air rises because it is less dense than cold air.

Front

How does cold air behave in convection?

Back

Cold air sinks because it is denser than warm air.

Front

What is an example of conduction in everyday life?

Back

Touching a hot stove and feeling the heat transfer to your hand.