Chapter 14 EC

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Across
  1. 2. piece of transparent metal with one or more curved surfaces capable of forming images
  2. 5. sum of all frequencies that our eyes are sensitive to
  3. 7. light has to enter a new ___ at an angle in order for refraction to occur
  4. 8. this type of lens is thicker in the middle
  5. 9. if light enters a less dense medium it bends this way with regards to the normal
  6. 10. if light enters a more dense medium it bends this way with regards to the normal
  7. 12. dependence of index of refraction on the frequency of light
  8. 15. occurs due to light from the sun entering air that is less dense
Down
  1. 1. property that doesn't change when traveling through a new medium
  2. 3. refraction can do this to the appearance of objects
  3. 4. this type of lens is thinner in the middle
  4. 6. result of white light being separated into its component colors
  5. 11. bending of a wave as it passes from one medium to another
  6. 13. separates white light into component colors through repeated refraction
  7. 14. refraction occurs because light changes this property