Physics Crossword

12345678910111213
Across
  1. 1. Right angle to surface
  2. 2. Horizontal line going through the center of mirror
  3. 3. Between incident and normal
  4. 5. Absorption of UV light then immediately outputting visible light
  5. 6. The angle of incidence that results in a refraction of 90 degrees
  6. 10. When an object transmits some of the light striking, it absorbs or reflects the rest
  7. 11. Between normal and reflection
  8. 12. Light internally reflects throughout pure glass and exits the other end
  9. 13. Light from a source that strikes an object
Down
  1. 1. When some light is reflected and some are refracted
  2. 4. Where all the light rays meet
  3. 7. Split white light into the rainbow of light
  4. 8. Electromagnetic radiation of short wavelength produced when high-speed electrons strike a solid target
  5. 9. Animals producing light through special tissues