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JEE Main & Advanced Physics EM Waves Question Bank Self Evaluation Test - Electromagnetic Waves

  • question_answer
    Which of the following shows greenhouse effect?

    A) Ultraviolet rays  

    B) Infrared rays

    C) X-rays

    D) None of these

    Correct Answer: B

    Solution :

    [b] Infrared radiations reflected by low lying clouds and keeps the earth warm.


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