WSL Crossword

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Across
  1. 2. a wave that moves a medium in a direction parallel to the direction in which the wave travels
  2. 3. a type of wave where the medium waves at right angles to the direction the wave is traveling
  3. 4. the ability of two or more waves to combine to form a new wave
  4. 8. a wave that requires a medium through which to travel
  5. 10. the bending of waves, caused by changing their speed
  6. 11. in compressional waves, the less dense area of the wave
  7. 12. in a wave is the distance from the rest position of the medium to either the crest or trough
  8. 13. the distance between identical points on two adjacent waves; for example, the distance between two crests
Down
  1. 1. the bending of waves around a barrier
  2. 5. The number of wave crests that pass a point during one second, expressed in hertz
  3. 6. the highest point of a wave
  4. 7. the lowest point of a wave
  5. 8. a material through a wave travels
  6. 9. in compressional waves, the dense area of the wave