IQWST Lessons 9 & 10 Light Vocabulary

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Across
  1. 3. a device used to refract white light into its color components
  2. 5. a type of digital camera chip with a grid that sees colors
  3. 7. the color of light that bends the least during refraction
  4. 8. takes electrical impulses from retina to the brain
  5. 9. a mnemonic device or acronym that helps us remember the order of the light colors
  6. 10. the color of light that results from mixing red and green (see the IQWST simulation)
  7. 11. BONUS QUESTION the store where rainbows are often seen on the pavement
  8. 13. the bending of white light that reveals its color components
  9. 15. type of film with only one layer
  10. 17. caused by the absence of light or a low light condition
  11. 19. a mixture of all the colors of light
  12. 20. the light color that bends the most in refraction
  13. 21. type of film with three layers
Down
  1. 1. a device that absorbs all colors of light except the one we intend to see
  2. 2. a thin plastic material that acts like a prism to refract light
  3. 4. the cells which allow humans to see in low light
  4. 6. formed on rare occasions when water droplets are just the right size
  5. 7. the color of light often used in rooms where pictures are developed
  6. 12. the number of colors in the rainbow
  7. 14. material that accepts an image when it absorbs light
  8. 16. the type of camera that mostly replaced film cameras
  9. 18. cells that only work with adequate light