SHM, Waves, and Optics

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Across
  1. 3. Formed by the line normal to a surface and the direction in which a reflected ray moves
  2. 7. a beam of light that only vibrates in one direction
  3. 9. cyan, magenta,and yellow
  4. 11. The angle between the ray that strikes a surface and the normal to that surface
  5. 14. A perceived change in sound
Down
  1. 1. Rays converge to make an image
  2. 2. red,green, and blue
  3. 4. Travels perpendicular to the direction it was started
  4. 5. Moves in the same direction that it was started
  5. 6. Rays diverge to make an image
  6. 8. short wavelength
  7. 10. Similar to night vision goggles
  8. 12. To see color
  9. 13. Light beams travel in multiple different directions
  10. 15. long wavelength