Sound Waves starter crossword

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Across
  1. 1. Part of a longitudinal wave where the particles in the medium are closer together.
  2. 6. The maximum displacement of a wave from its rest position.
  3. 7. The number of waves passing a point every second.
  4. 10. The height of the wave, measured from the rest position (the middle).
  5. 12. A wave which oscillates in a direction that is at 90 degrees to the direction that energy is being transferred.
  6. 13. The time it takes for a wave to complete one cycle.
Down
  1. 2. Part of a longitudinal wave where the particles are spaced further apart.
  2. 3. The distance measured from one peak to the next peak.
  3. 4. The number of complete wave cycles per second.
  4. 5. A wave which oscillates in a direction that is parallel to the direction that energy is being transferred.
  5. 8. The distance between two consecutive corresponding points on a wave trace.
  6. 9. The highest point on a transverse wave, also called a peak.
  7. 11. The lowest point on a transverse wave.