Wave Crossword Puzzle

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Across
  1. 3. back and forth motion that creates sound
  2. 6. number of back and forth/ up and down motions per set amount of time
  3. 7. what creates a wave
  4. 9. the lowest point of a wave
  5. 10. height/ length of a wave
Down
  1. 1. distance between crests of a wave
  2. 2. crowded region (longitudinal waves)
  3. 4. the highest point of a wave
  4. 5. the bending of a wave
  5. 8. the rate a wave travels