| Questions | Answers |
|---|---|
| What do we call the push or pull on a object? | force |
| The highest point on a wave is called the | crest |
| The height of a wave crest or depth of a wave trough from rest position is called | amplitude |
| The lowest point on a wave is called the | trough |
| The distance for one complete cycle of a wave is called | wave length |
| The matter that waves travel through is called a | medium |
| Frequency is measured in | hertz |