1. By integrating Planck's codiation law over all wave hengths power radiated per square meter of...

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1. By integrating Planck's codiation law over all wave hengths power radiated per square meter of a is given by: ку п R(T) = (55) T" proof that the cavity's surface Росс note: x= he AKT 2 x³dx 3 % ex-1 1. By integrating Planck's codiation law over all wave hengths power radiated per square meter of a is given by: ку п R(T) = (55) T" proof that the cavity's surface Росс note: x= he AKT 2 x³dx 3 % ex-1