Waves

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Across
  1. 3. a wave that moves perpendicular to the direction of the particles
  2. 4. to relocate
  3. 8. one that moves in the same direction as the particles
  4. 9. the top point of a wave
Down
  1. 1. the distance between similar points on a wave
  2. 2. the number of wave repetitions in a certain amount of time
  3. 5. the greatest height of a wave from its resting position
  4. 6. the bottom point of a wave
  5. 7. a disturbance that carries energy and travels in a repeating patterns