Unit 5 Vocabulary Crossword:

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Across
  1. 2. - Change in direction of a wave when it
  2. 4. Wave - travels only through matter.
  3. 5. - material in which a mechanical wave travels.
  4. 11. - distance from one point on a wave to the
  5. 13. - wave changes direction, because it's speed
  6. 15. by the edge of an object or through an opening.
  7. 17. ability to cause change.
  8. 18. the direction of the wave.
  9. 20. wave - disturbance is perpendicular
  10. 21. lowest point on a transverse wave.
Down
  1. 1. - bouncing off a wave off a surface.
  2. 3. - waves that overlap and combine to form a
  3. 6. - transfer of energy by a wave to the medium
  4. 7. point on the next time.
  5. 8. - number of wavelengths that pass per second.
  6. 9. highest point on a transverse wave.
  7. 10. wave.
  8. 12. another.
  9. 14. which it travels.
  10. 16. - Passage of light through an object.
  11. 19. - disturbance that transfers energy from one place