Wave Vocab

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Across
  1. 1. Sound wave type
  2. 3. maximum displacement from equilibrium
  3. 8. particles in me move up and down
  4. 10. low pressure here
  5. 12. a periodic and repetitive motion
  6. 14. the peak
  7. 15. a change in this causes waves to refract
Down
  1. 2. sound quality dependent on amplitude
  2. 4. the disturbance that produce waves
  3. 5. high pressure here
  4. 6. time taken for one oscillation
  5. 7. number of cycles per second
  6. 9. distance from crest to crest
  7. 11. sound quality dependent on frequency
  8. 13. the pit