Light By Jashan/7C

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Across
  1. 2. colors Red, green and blue are called....(two words)
  2. 4. Cells that makes us see colors.
  3. 7. A part of the eye that is light sensitive.
  4. 8. A process in which a light ray spreads out into different colors.
  5. 9. The color created when you mix green and red.
  6. 11. The color produced when you mix blue and green.
  7. 13. Object An object that emmits light.(two words)
  8. 15. radiation Light is a form of...
  9. 17. An object that lets light pass through but with getting scattered.
  10. 18. The color created when you mix red and blue.
  11. 20. A process in which the light is filtered to become a specific colors.
Down
  1. 1. Smaller lines of light.
  2. 3. Colors Colors that add up to create white. (two words)
  3. 5. A region without light.
  4. 6. The bending of light rays
  5. 10. An object that doesn't let light pass through.
  6. 12. A range of colors
  7. 14. Object An object that reflects light from luminous objects. (three words)
  8. 16. An object that lets light pass through.
  9. 19. receptors The cells in the eye that perceives light.