According to Stefan-Boltzmann law, ideal radiators emit radiant energy – McqOptions

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1.	According to Stefan-Boltzmann law, ideal radiators emit radiant energy at a rate proportional to
A.	absolute temperature
B.	square of temperature
C.	fourth power of absolute temperature
D.	fourth power of temperature
E.	cube of absolute temperature.
Answer» D. fourth power of temperature

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