Waves Review for 7 th graders

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

One hertz is equal to one __________ per second

What is it called when a light wave passes through a medium

All waves have amplitude,__________, and frequency

What unit are waves measured in

The number of ________ passing a point in a given time is called frequency

The speed of light is ___________ than/as the speed of sound

What do waves transfer

What are the 2 types of waves