Thermal Energy

Front

As temperature increases, molecules _____________

Back

move faster

Front

Kinetic Energy is the energy of _________

Back

movement

Front

Which is an example of heat being transferred by conduction?

Back

an ice cube melting in a person’s hand

Front

Hot things have ____________ thermal energy than cold things

Back

more

Front

What form of heat transfer circulates the warm and cool air in a house?

Back

Convection

Front

What is thermal energy?

Back

The total energy of all the particles in an object.

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 heat through electromagnetic waves.

Front

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

Back

They move faster and spread apart.