Front

What are the three methods of heat transfer?

Back

Conduction, Convection, Radiation.

Front

Which method of heat transfer occurs when objects are touching?

Back

Conduction.

Front

What is the definition of Convection?

Back

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

Front

Give an example of Convection.

Back

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

Front

What is Radiation in terms of heat transfer?

Back

Heat transfer through waves, such as heat from the sun.

Front

What is Insulation?

Back

A method to reduce heat transfer, not a method of heat transfer itself.

Front

How does Conduction occur?

Back

When heat transfers from one object to another through direct contact.

Front

What happens to air when it is heated?

Back

It expands, becomes less dense, and rises.

Front

What is an example of Conduction?

Back

Touching a hot stove and feeling the heat.

Front

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

Back

Convection.