Two spherical bodies have radii R, 2R and emissivities e, 2e. If tempe – InterviewSolution

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1.	Two spherical bodies have radii R, 2R and emissivities e, 2e. If temperature ratio is 2:1, then the thermal power of emission will be in the ratio A. 1:1 B. 2:1 C. 4:1 D. 4:1
Answer» Two spherical bodies have radii R, 2R and emissivities e, 2e. If temperature ratio is 2:1, then the thermal power of emission will be in the ratio A. 1:1 B. 2:1 C. 4:1 D. 4:1

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