Cross word (Wave)

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