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JEE Main & Advanced JEE Main Paper (Held On 12-Jan-2019 Evening)

  • question_answer
    The upper stratosphere consisting of the ozone layer protects us from the suns radiation that falls in the wavelength region of [JEE Main Online Paper Held On 12-Jan-2019 Evening]

    A) 400-550 nm                 

    B) 600-750 nm

    C) 200-315 nm     

    D)   0.8-1.5 nm

    Correct Answer: C

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