P4 ENERGY

What is energy?

• moving energy

• stored energy

• renewable energy

• The ability to do work.

Heat always travels from...

• Warm to cool

• Cool to warm

• Warm to warm

• Cool to cool

Which of the following is an example of a Thermal Conductor?

• Plastic

• Styrofoam

• Wood

• Copper

Which of the following is an example of a Thermal Insulator?

• Iron

• Aluminum

• Wood

• Copper

True or false: Energy cannot change from one type to another.

• True

• False

It is an example of _____________ energy

• Light

• Sound

• Heat

The toaster is an example of __________ energy.

• Light

• Sound

• Heat

Which one is sound energy?

• 
• 
• 
• 

on rubbing your hands together, .......... energy is produced.

• electric

• light

• heat

• sound

In the guitar kinetic energy changes into .......... energy.

• sound

• heat

• potential

• electrical