Wave Properties and Behaviors

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Across
  1. 3. the number of waves
  2. 4. the distance a wave travels
  3. 8. light ray changes medium
  4. 9. apparent change in the frequency of a wave
  5. 11. medium moves perpendicular to the direction of the wave
  6. 13. two waves that are the opposite added together
  7. 14. medium moves parallel to the direction of the wave
  8. 15. spreading of waves
Down
  1. 1. the range of all types of electromagnetic radiation
  2. 2. carries a wave
  3. 5. the height of a wave
  4. 6. two waves that are the same added together
  5. 7. a wave of electric and magnetic fields
  6. 10. distance from one wave to another
  7. 12. an object does not emit its own light