chad smith waves- 2nd period

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