The Words Crossed...(Waves)

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Across
  1. 3. A point along a standing wave where the wave has maximum amplitude
  2. 6. Time
  3. 9. The largest angle of incidence
  4. 11. Number of waves pass a fixed point in a unit of time
  5. 16. Happens when two waves interfere and the maxima of the two waves add together
  6. 17. Wave A wave in which particles of the medium move parallel to the direction the wave is moving
  7. 18. The attribute that wave oscillations have a definite direction relative to the direction of propagation of the wave
  8. 19. Height of wave crest measured from its equilibrium position
  9. 21. Reflection of waves from a surface
  10. 23. When one object is vibrating at the same normal frequency as the second object and causes a second object to go into a vibrational motion .
  11. 24. Measure of the bending of a ray of light when passing form medium into another
  12. 25. Occurs when maima of two angles are 180 degrees out of phase
Down
  1. 1. When something changes the direction of a wavelength
  2. 2. A point along a standing wave where the wave has minimum amplitude
  3. 4. If a crest of two waves pass the same point of line at the same time they are in phase.
  4. 5. The highest point in the wave
  5. 7. Wave that requires a medium to transfer energy
  6. 8. The angle of reflection is the same as the angle of incidence reflected over the normal
  7. 10. The change in direction of a wave passing from one medium to another caused by its change in speed
  8. 12. When one wave is at maximum amplitude and the other is a minimum these two waves cancel each other out
  9. 13. Spreading of waves around obstacles (bending)
  10. 14. Change in wave frequency during the relative motion between the wave source and its observer
  11. 15. A wave where all points oscillate along paths at right angles to the direction of waves
  12. 20. The lowest point of a wave below the rest position
  13. 22. Distance between two consecutive waves