Waves

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Across
  1. 5. Waves are produced by this
  2. 6. Kind of a longitudinal wave
  3. 8. This wave is not a mechanical wave
  4. 9. A wave will travel only as long as it has
  5. 10. The highest point of the wave
  6. 12. Distance from crest to crest
  7. 14. Mechanical waves need it to travel
  8. 15. the less dense part of the compressional
  9. 17. The size of the wave
  10. 18. Unit for wavelength
Down
  1. 1. This is another name for compressional waves
  2. 2. The lowest point of the wave
  3. 3. Kind of a transverse wave
  4. 4. the denser part of the compressional waves
  5. 7. Kind of waves need matter for traveling
  6. 11. Symbol of wavelength
  7. 13. Vibrations are perpendicular
  8. 16. Unit of the frequency