Across
- 4. high density area
- 6. the distance between one crest to the other crest
- 7. highest point of a wave
- 9. the distance between rest position and through
- 10. Low density area
Down
- 1. Lowest point of a wave
- 2. Can be solid liquid or gas
- 3. wave: displace matter the same direction as the wave travels to.
- 5. wave: Moves matter perpendicular to the direction of the wave
- 8. Disturbance that transfer energy