HEAT

Front

Plastic is a _____________ conductor of heat.

Back

poor

Front

Heat is a form of _______________.

Back

energy

Front

When a substance changes from a gas to a liquid, this is called...

Back

Condensation

Front

Walking on the warm sand with your bare feet is an example of...

Back

conduction

Front

Which of these is a better insulator? (insulator = poor conductor)

Back

Air

Front

What is the process called when heat moves through a fluid (liquid or gas)?

Back

Convection

Front

What do we call the transfer of heat through direct contact?

Back

Conduction

Front

What is the term for the heat transfer that occurs through electromagnetic waves?

Back

Radiation

Front

What happens to the particles in a substance when it is heated?

Back

They move faster and spread apart.

Front

What is the freezing point of water in degrees Celsius?

Back

0 degrees Celsius