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NEET Sample Paper NEET Sample Test Paper-25

  • question_answer
    If the temperature of the sun (black body) is doubled, the rate of energy received on earth will be increased by a factor of

    A)  2

    B)  4

    C)  8

    D)  16

    Correct Answer: D

    Solution :

     Amount of energy radiated\[\propto {{(Temperature)}^{4}}.\]


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