Waves

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