a black body which is at a high temperature T K emitted thermal radiat – InterviewSolution

1.	a black body which is at a high temperature T K emitted thermal radiation at the rate of E watt/m^2,. The thermal radiation emitted by a body of emissivity 0.5at temperature T/4 is?
Answer» a black body which is at a high temperature T K emitted thermal radiation at the rate of E watt/m^2,. The thermal radiation emitted by a body of emissivity 0.5at temperature T/4 is?

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