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  5. EM Waves

12th Class Physics EM Waves Question Bank Case Based (MCQs) - Electromagnetic Waves

  • question_answer
    Which UV band is not absorbed by the atmosphere?

    A) UVA

    B) UVB

    C) UVC

    D) none of them

    Correct Answer: A

    Solution :

    Option [a] is correct. Explanation: UVA is not filtered significantly by the atmosphere.


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