Science 1065 Vocabulary

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Across
  1. 4. specially made to direct light
  2. 5. the study of the behavior of light
  3. 8. a study of all the parts of something
  4. 10. to send out
  5. 11. to make go in all directions
  6. 12. the colors formed when light is split by a prism
  7. 13. most important; basic
  8. 15. to split or break up
  9. 17. to send out rays; to shine
  10. 18. glowing with heat
  11. 19. allowing most of the light to pass through
Down
  1. 1. a particle of light energy
  2. 2. specially coated to produce glowing light
  3. 3. letting some light through
  4. 6. a thin oil used for lamps and for fuel
  5. 7. the production of light by living organisms; glowing life
  6. 9. the act of colliding with something else
  7. 10. a famous American inventor
  8. 11. to bend around an object
  9. 14. to bend at a certain angle
  10. 16. to produce or cause to be