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Physics · May / June 2023 · Paper 11 · Question 23

5054Electromagnetic spectrum

Which row names a region of the electromagnetic spectrum with a wavelength longer than that of visible light and a region with a frequency that is greater than that of visible light?

  1. Ainfrared | ultraviolet
  2. Bmicrowave | radio
  3. Cradio | microwave
  4. Dultraviolet | infrared

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Correct answer: A. infrared | ultraviolet

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