Optical Crossword puzzle

12345678910111213141516171819202122232425
Across
  1. 3. electromagnetic radiation that has a longer wave length.
  2. 6. in a wave the amount of repeating motions.
  3. 8. electromagnetic waves with lengths of 750 billionths to 400 billionths of a meter
  4. 11. An item that is curved ex: bowl or spoon.
  5. 12. two or more items coming together at one point.
  6. 13. the bending or changing direction of a wave
  7. 16. electromagnetic waves that have a short wave length
  8. 18. a range of frequencies for the given type of radiation
  9. 20. A point where two light rays meet.
  10. 22. The highest and tallest point to a wave.
  11. 24. electromagnetic radiation having high energy but short wavelengths.
  12. 25. an item that is curved backwards ex: bottom of Bull or spoon.
Down
  1. 1. Angle between a ray incident.
  2. 2. Formed by a reflective ray.
  3. 4. a electromagnetic wave that has a wavelength of longer than 1mm
  4. 5. A transparent cover on top of the pupil.
  5. 7. A ray of light emerging from two materials.
  6. 9. a curved piece of a see through piece of material that refracts light
  7. 10. two items that spread apart.
  8. 14. allowing some light through but not enough to see clearly
  9. 15. a type of radio wave that has the shortest wave length
  10. 17. The Height of a wave crest or depth.
  11. 19. absorbing or reflecting all light
  12. 21. allowing all light through so clear enough to see clearly
  13. 23. electromagnet radiation that has shorter wave lengths but higher energy