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Discussion :: Environmental Science

  1. Electromagnetic radiation with wavelengths between 0.4 and 0.7 micrometers is called:

    2. A.

     Ultraviolet light
    B.

     Visible light
    C.

     Infrared light
    D.

     Microwaves

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    Answer : Option B

    Explanation :

    The higher the frequency, the shorter the wavelength. The only part of the spectrum that we can see is called visible. Wavelengths between 0.4 and 0.7 micrometers are visible. It appears white but contains different colors.

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