Ch 12 Vocabulary

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Across
  1. 2. transparent material that selectively transmits light
  2. 5. Light produced by heating a piece of metal
  3. 8. Material that absorbs or reflects all light
  4. 9. light of one wave length that travels in one direction
  5. 10. Material that transmits and scatters light
  6. 11. colored material used to change the color of an object
Down
  1. 1. produced by refraction of light as it passes through layers of different densities
  2. 3. material that transmits light without scattering
  3. 4. light with more than one wave length or direction
  4. 6. technique used to create 3D images
  5. 7. generated by using phosphors to convert UV light into visible light