Light waves

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Across
  1. 3. makes things move
  2. 4. to give off
  3. 6. height of wave
  4. 7. invisible violet light
  5. 9. to take in
  6. 11. how energy carried
  7. 12. distance from peak
  8. 14. to pass through
  9. 16. to bounce off
  10. 17. range of wavelengths
Down
  1. 1. object emits light
  2. 2. peaks of wave
  3. 5. group of atoms
  4. 8. a mental picture
  5. 10. carries energy
  6. 12. a curved line
  7. 13. how something happens
  8. 15. has mass