Thermal Energy Review

Front

What is a great conductor of energy?

Back

Metal is a great conductor of energy.

Front

What is the definition of CONDUCTION?

Back

Conduction is when heat transfers from objects that are touching.

Front

What type of heat transfer occurs when the sun shines down on you?

Back

Radiation is the type of heat transfer that occurs when the sun shines down.

Front

What is Thermal Equilibrium?

Back

Thermal Equilibrium is the condition where two substances in physical contact exchange no heat energy and are at the same temperature.

Front

What type of heat transfer occurs when a group of friends gather around a fire?

Back

Radiation occurs when a group of friends gather around a fire to stay warm.

Front

What is the process of heat transfer through liquids and gases called?

Back

Convection is the process of heat transfer through liquids and gases.

Front

What is an example of conduction?

Back

An example of conduction is touching a hot stove and feeling the heat.

Front

What is an example of convection?

Back

An example of convection is warm air rising and cool air sinking in a room.

Front

What is an example of radiation?

Back

An example of radiation is feeling the warmth of the sun on your skin.

Front

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

Back

When a substance is heated, its particles move faster and spread apart.