Big Idea 5 Review Game

Match it! Select the correct answer from the pull down...Good luck!

a tiny unit of light energy

waves of energy created by vibration

a device that changes electrical energy into mechanical energy

a device that converts sound waves into electric current

What does electric current change into after it passes through an LED?

An electric motor changes electrical energy into __?__ in order to make the car move.

The source of electricity for an electric car is a __?__.

the energy of motion