Across
- 5. lowest point in wave
- 7. is any substance that a wave moves through
- 8. when a 1m crest meets a 1m trough
- 10. the direction in which a wave travels in perpendicular
- 11. is the spreading of waves through opening
- 14. transfer energy through matter known as
- 17. wavelength times frequency
- 18. top of wave
- 19. distance from one crest to the next
Down
- 1. long wavelength
- 2. travels in same direction as disturbance
- 3. bending of a wave as it enters new medium
- 4. meeting and combining waves
- 6. water waves move in predictable ways
- 9. when two crests with amplitude of 1m each combine
- 12. number of waves passing a fixed point
- 13. highest point
- 15. short wavelength
- 16. height of a wave
- 20. transverse wave is the distance between a line through middle