RAJASTHAN ­ PET Rajasthan PET Solved Paper-2003

  • question_answer
    The emitted energy from any body depends on

    A)  temperature     

    B)  nature of matter

    C)  area            

    D)  None of these

    Correct Answer: D

    Solution :

     According to the Stefan's law, \[E=\sigma Ae{{T}^{4}}\] \[\therefore \] \[E\propto {{T}^{4}}\]


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