Waves

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Across
  1. 3. The distance between two consecutive peaks or troughs of a wave.
  2. 4. A type of wave where the particles of the medium move parallel to the direction of wave propagation (e.g., sound).
  3. 7. The type of wave that doesn't require a medium (e.g., light).
  4. 8. The bending of waves around obstacles.
  5. 9. A wave that oscillates perpendicular to the direction of propagation.
  6. 10. The time taken for one complete wave cycle to pass a point.
Down
  1. 1. The height of the wave from the equilibrium position, related to the wave's energy.
  2. 2. The phenomenon where a wave changes direction due to passing from one medium to another.
  3. 5. The unit of frequency, equal to one cycle per second.
  4. 6. The number of complete wave cycles that pass a point per second.