Across
- 4. When a wave transfers energy to matter
- 5. a wave that detects earthquakes
- 6. Waves disturbances that transmit energy through matter
- 10. a wave spreads out
- 12. when a wave encounters a boundary and reflects
- 14. distance from crest to crest
- 15. the distance from the midpoint to the height.
Down
- 1. waves the "slinky"
- 2. When a wave travels through a medium
- 3. the matter through which a mechanical wave can travel
- 7. vibration of something
- 8. the ____ the amplitude the more energy it has.
- 9. the number of crests that passes a certain point
- 11. the bottom of a wave
- 13. the low pressure area