Light & Color Review

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Across
  1. 1. a dark shape that appears on a surface when someone or something moves between the surface and a source of light
  2. 5. clear or easy to see through
  3. 6. a transparent crystal used to separate light
  4. 10. able to be seen
  5. 12. curving or arched inward
  6. 14. property of light seen as different hues
  7. 15. allowing light but not detail to pass through
  8. 17. to put forth or send out
  9. 18. a device for creating a narrow beam of light
Down
  1. 1. band of colored lights
  2. 2. type of energy that makes things visible
  3. 3. to take in without motion
  4. 4. transparent material for focusing light
  5. 7. red skin irritation from solar radiation
  6. 8. the tone or color of the skin
  7. 9. to move in one direction, hit a surface, and then move quickly in a different and usually opposite direction
  8. 11. to make light change direction when it goes through at an angle
  9. 13. unable to see through
  10. 14. curving or arched outward
  11. 16. a polished surface which reflects an image