property of waves

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Across
  1. 6. he less dense region of a longitudinal wave
  2. 8. wave particles in the medium move at right angles (perpendicular) to the direction the wave is traveling
  3. 9. he distance between one point on a wave and the nearest point just like it, measured in meters
Down
  1. 1. the most dense region of a longitudinal wave
  2. 2. measure of the size of a disturbance from a wave
  3. 3. a repeating disturbance that transfers energy through matter or space
  4. 4. wave particles in the medium move along the same direction (parallel) to the direction the wave is traveling
  5. 5. the number of wavelengths that pass a fixed point each second, measured in Hertz
  6. 7. high points of a transverse wave
  7. 10. low points on a transverse wave