I found in various manuals that the power given to the enviroment has the formula P=k*(T2-T0) . T0 being the temperature of the enviroment . Is this formula right ?(adsbygoogle = window.adsbygoogle || []).push({});

In other I found that the power given is P=kT^4, T being the temperature of the body . I'm confused !

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# The given power of a heated body

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