Waves

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Across
  1. 1. time for one oscillation
  2. 5. distance with direction
  3. 6. oscillates in one direction only
  4. 8. it repeats and repeats
  5. 11. spreading out through a gap
  6. 12. distance moved in one period
  7. 14. maximumdisplacement
  8. 15. measured in Hertz
  9. 16. his law is very famous
Down
  1. 2. not degrees
  2. 3. not transverse
  3. 4. strong red light
  4. 6. it swings from side-to-side
  5. 7. a change in speed and direction
  6. 9. off a mirror
  7. 10. in or out of
  8. 13. rate of energy transfer