Chapter 25 Light Crossword

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Across
  1. 2. the process of light rays bouncing off a surface
  2. 5. a form of electromagnetic energy that makes things visible
  3. 8. the smallest part of the EM spectrum
  4. 10. “dull” surface reflection, where each incident ray produces many scattered rays
  5. 12. EM waves with more energy than visible light and can cause sunburns
  6. 16. a process that makes light directly from electricity
  7. 17. allows light rays to pass through without scattering
  8. 18. allows light rays through but scatters them in all directions
  9. 19. a color made from blue and red
  10. 20. light rays spread apart
  11. 22. “shiny” surface reflection, where each incident ray produces only one reflected ray
  12. 23. the color process using cyan, magenta, yellow, & black to create colors in reflected light
Down
  1. 1. the sensation created by the different energies of light falling on your eye
  2. 3. light rays come together
  3. 4. the smallest possible amount of light, in the form of a wave-bundle
  4. 6. a single dot that forms part of an image made of many dots
  5. 7. a process that makes light directly from electricity
  6. 9. the process of bending while crossing a surface
  7. 11. Wave a traveling oscillation in the electric and magnetic field
  8. 13. a unit of length equal to one billionth of a meter
  9. 14. a surface that reflects light rays
  10. 15. light containing an equal mix of all color
  11. 21. the most powerful and dangerous form of radiation