Waves Crossword

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