Which waves fall in the range of the EM spectrum between radio and IR used in…

PYQ SSC JE (Junior Engineer) 2022

Which waves fall in the range of the EM spectrum between radio and IR used in modern technology such as wireless networks, spacecraft communication, medical diathermy, and cancer treatment?

  1. A.

    Ultraviolet

  2. B.

    Gamma-rays

  3. C.

    Visible light

  4. D.

    Microwaves

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