Waves Crossword

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Across
  1. 4. perpendicular wave
  2. 5. bending of waves around objects in their path
  3. 6. maximum distance from its equilibrium
  4. 8. unit of frequency equal to one event or cycle per second
  5. 10. superposition of waves resulting in a combined wave
  6. 13. the point with displacement when the pulses meet
  7. 14. stationary point were two equal waves meet and are in the same location
  8. 18. change in direction of light of ray when passing one medium to another
  9. 19. motion that repeats itself
  10. 22. the action of compressing or being compressed
Down
  1. 1. superposition of waves resulting in a combined wave with zero amplitude
  2. 2. a wave with statutory nodes
  3. 3. direction same as the travel of the wave
  4. 7. time recorded to report one complete set
  5. 9. stopping point of a wave
  6. 11. a decrease in density and pressure in a medium
  7. 12. a wave of energy having a frequency within the electromagnetic spectrum
  8. 15. overlapping of waves
  9. 16. frequencies produced by musical instruments
  10. 17. number of occurrences per unit time
  11. 19. perceived sound characteristics equivalent to frequency
  12. 20. highest point on a wave
  13. 21. lowest point on a wave
  14. 23. about halfway between two extremes of size or another quantity and average