Wave Properties Crossword

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Across
  1. 3. How many waves pass a location each time unit
  2. 5. Distance wave travels per unit time
  3. 7. lowest part of the wave
  4. 8. Distance between the top and bottom of wave
Down
  1. 1. Distance between 2 crests or 2 troughs
  2. 2. top of the wave
  3. 4. the middle of wave showing the wave at rest
  4. 6. distance between the resting point and the top of the wave