Electromagnetic Spectrum

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Across
  1. 2. The kind of light that causes sunburns
  2. 6. 2nd longest wavelength (used in spacecraft communication)
  3. 7. All forms of wavelengths fall upon this line
  4. 10. 3rd longest wavelength (used to change TV channels)
  5. 11. Collide with bone to help with medical imaging
  6. 12. Used to sterilise medical equipment
  7. 13. A measure of how often the peaks of the wave appear
  8. 14. The wave with the longest wavelength
  9. 15. The smallest possible particle of light
Down
  1. 1. The distance between the peak of the wave and the central horizontal line
  2. 3. A type of treatment with the goal of eliminating cancer without side effects
  3. 4. Refers to the use of waves to detect and diagnose abnormalities
  4. 5. Uses radiowaves to transfer communication signals
  5. 8. Uses radiowaves to detect locations
  6. 9. A measure of how far apart the peaks of the wave are