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Define stefan`s law of radition

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Define stefan`s law of radition

    • Posted by Shivam Kumar 7 years, 5 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Rishabh Sahu 7 years, 5 months ago

    Total thermal energy radiated per unit time by a body dQ / dt =σ AT^4 for a black body and e σ AT^4 for body other than a black body . σ is Stefan's constant , A is area T is temperature of the body.

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