MCAT Question of the Day
    •

    Q:

    		 The Stefan-Boltzmann law states that the power emitted per unit surface area of a black body can be written as j = kT4 where k is a constant and T is the absolute temperature in K. If a black body has its temperature increased from 25 °C to 330 °C, how much more power does it emit per unit surface area?
    		 

    A

    		 16 times more

    B

    		 305 times more

    C

    		 13 times more

    D

    		 134 times more



    Energy & Work | Quantitative Skills |
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