EM Waves Review Crossword

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Across
  1. 3. A type of electromagnetic radiation used for medical imaging.
  2. 5. A type of lens used for nearsightedness.
  3. 7. A type of electromagnetic radiation with frequency just a bit higher than visible light.
  4. 9. A type of electromagnetic radiation with frequency just a bit lower than visible light.
  5. 12. Unit of period.
  6. 13. A particle of light.
  7. 15. Filtering only waves of a specific orientation (often to avoid glare).
  8. 17. The number of cycles per second.
  9. 19. A type of lens used for farsightedness.
  10. 20. The height of a wave from its resting position.
  11. 22. Wave's ability to go around obstacles and turn corners.
  12. 23. The time it takes for one cycle.
Down
  1. 1. An effect that sunlight creates when refracted in drops of water.
  2. 2. Type of reflection when the surface is smooth.
  3. 4. Interaction where a wave bounces off a surface.
  4. 6. The scientist who first created the double-slit experiment.
  5. 8. Greek letter denoting wavelength
  6. 10. Bending of light at a density boundary.
  7. 11. Wavelength getting shorter or longer based on whether the object is moving towards or away from us.
  8. 13. A piece of transparent material that refracts and disperses light into multiple colors.
  9. 14. Type of reflection when the surface is rough.
  10. 16. Unit of frequency.
  11. 18. A type of electromagnetic radiation with the shortest wavelength.
  12. 21. An example of refraction when we see an image of an object making it look as if it is reflecting on a water surface (even though there is none).