Light and Color

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Across
  1. 2. Transparent material that refracts light rays
  2. 3. the spreading of a wave around or through a barrier
  3. 5. When light is "taken up" by a material
  4. 6. Type of material that does NOT allow any light to pass through
  5. 9. lens that magnifies the image
  6. 12. The lowest energy color of light
  7. 13. the highness or lowness of a sound, based on the frequency of a sound wave
  8. 15. color viewed when all light waves are absorbed
  9. 17. The angle of incidence is equal to the angle of __________.
  10. 18. The highest energy color of light
Down
  1. 1. Type of material that scatters light, creating shadows
  2. 4. lens that shrinks the image
  3. 7. How are light waves classified
  4. 8. what sound travels fastest through
  5. 10. what light travels fastest through
  6. 11. Behavior shown when light "bends" as it passes through a different medium
  7. 14. the loudness or softness of a sound, based on the amplitude of a sound wave
  8. 16. color viewed when all colors of light are mixed
  9. 19. The reflection of a sound wave