Answer :

Final answer:

The electromagnetic spectrum regions ordered by increasing wavelength with approximate values provided.


Explanation:

Regions of the Electromagnetic Spectrum

  1. Radio waves - Longest wavelength (around 1mm to 100km)
  2. Microwaves - Longer than infrared (from 1mm to 1m)
  3. Infrared - Wavelengths up to 1mm
  4. Red visible light - Around 700nm (nanometers)
  5. Blue visible light - About 450nm
  6. Ultraviolet - Ranges around 10nm to 400nm
  7. X-rays - Shorter wavelengths, around 0.01nm to 10nm
  8. Gamma radiation - Shortest wavelengths (below 0.01nm)

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