Crossword - Waves

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Across
  1. 5. The region where the particles are close together
  2. 6. This wave travels in a direction perpendicular to the direction of vibration of particles.
  3. 8. The maximum displacement from the rest position
  4. 10. The region where the particles are far apart
  5. 12. The lines that connect all the crests on the wave
Down
  1. 1. The length of a complete wave
  2. 2. The highest position on a transverse wave
  3. 3. This wave travels in a direction parallel to the direction of vibration of particles.
  4. 4. Time taken for one vibration
  5. 7. The back and force motion about a rest position
  6. 9. Number of waves that pass a point in one second
  7. 11. The lowest position on a transverse wave
  8. 12. It transfers energy without transferring medium.