RAJASTHAN PMT Rajasthan - PMT Solved Paper-1996

  • question_answer
    The origin of Fraunhauffer rays is:

    A)  reflection of radiations by chromosphere.

    B)         absorption of raditions by chromosphere.

    C)         emission of radiations by chromosphere.

    D)         transmission of radiations by chromosphere.

    Correct Answer: B

    Solution :

    Due to absorption of radiation by chromosphere, some black lines are found in spectrum of sun. These black lines are called Fraunhauffer lines.


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