Waves

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Across
  1. 2. areas in a longitudinal wave where particles are packed together
  2. 6. _____faction is an area in a longitudinal wave where particles are spread apart
  3. 7. _____ energy travels in transverse waves.
  4. 8. distance between each crest on a wave
  5. 9. Height of a transverse wave
Down
  1. 1. _____ energy travels in longitudinal waves
  2. 3. waves help move ______ from place to place
  3. 4. The electromagnetic ______ includes light, x-ray, and radio waves
  4. 5. Type of wave where particles move perpendicular to the wave’s motion
  5. 7. Type of wave where particles move parallel to the wave’s motion