waves crossword puzzle

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Across
  1. 5. The sensation of a frequency
  2. 6. the net effect of the combination of two or more wave trains moving on intersecting or coincident paths
  3. 11. waves waves that dont need a medium to propagate
  4. 17. waves the normal waves we use to find nodes and antinodes
  5. 19. the process of moving back and forth regularly
  6. 20. wave a mechanical wave that propagates along a vibration of a system in which some particular points remain fixed while others between them vibrate with the maximum amplitude
Down
  1. 1. the number of waves that pass a fixed point in unit time
  2. 2. lowest part of the wave
  3. 3. wave the one wave that kind of looks like a spring
  4. 4. the number of cycles per second
  5. 7. a point along a standing wave where the wave has minimum amplitude
  6. 8. waves A wave which travels continuously in a medium in the same direction without the change in its amplitude
  7. 9. a single disturbance that moves through a transmission medium
  8. 10. wave a wave that is not capable of transmitting its energy through a vacuum
  9. 12. the action or process of rarefying
  10. 13. The highest surface part of a wave
  11. 14. the maximum extent of a vibration or oscillation
  12. 15. the position of maximum displacement in a standing wave system
  13. 16. the time required to complete a full cycle that a point completes after last passing through the reference
  14. 18. a space where there is no matter and the pressure is low