Vocab

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Across
  1. 2. makes the particles in a medium move parallel to the direction to the wave
  2. 6. travels only through matter
  3. 8. a disturbance that transfers energy from one place to the other
  4. 9. number of wavelengths that pass by a point each second
  5. 12. can travel through empty space and through matter
Down
  1. 1. maximum distance particles in a medium move from their rest position as waves pass through the medium
  2. 3. disturbance is perpendicular to the direction of the wave
  3. 4. region of a longitudinal wave where the particles in the medium are closest together
  4. 5. region of a longitudinal wave where the particles are farther apart
  5. 7. distance from one point to the same point on the next wave
  6. 10. the highest point on a transverse wave
  7. 11. material in which a mechanical waves travel
  8. 13. lowest point on a transverse wave
  9. 14. ability to cause change