Mark Chmunevich waves 2 period

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Across
  1. 4. is a rapid,back and fourth motion.
  2. 5. angles, to the direction of the disturbance.
  3. 7. is any substance that a wave moves through.
  4. 8. is the lowest point,or valley,or a wave
  5. 9. strengthening of a sound wave in this way.
  6. 11. is the bending of a wave as it enters a new medium at an angle other
  7. 14. an obstacle.
  8. 16. is a disturbance that transfers energy from one place to another.
  9. 17. the distance from one wave crest to the very next crest.
  10. 18. the direction in which the wave travels is perpendicular,or at
  11. 19. is the spreading out of waves through an opening or around the edge
  12. 20. waves that transfer energy through matter.
  13. 21. is sound waves in the range above 20,000 hertz.
  14. 22. for a transverse wave is the distance between a line through the
  15. 23. is one complete wave, or cycle, per period.
Down
  1. 1. is the highest point,or peak,or a wave.
  2. 2. is a wave that is produced by a vibrating object and travels through
  3. 3. the number of waves passing a fixed point in a certain amount of time.
  4. 4. is a empty space.
  5. 6. is the meeting and combining of waves.
  6. 10. of a wave and a crest or trough.
  7. 12. the wave travels in the same direction as the disturbance.
  8. 13. 90 degrees.
  9. 15. is the bouncing back of a wave after it strikes a barrier.