Question:
Two metal spheres have radii r and 2r and they emit thermal
Last updated: 6/1/2023
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Two metal spheres have radii r and 2r and they emit thermal radiation with maximum intensities at wavelengths and 22 respectively The respective ratio of the radiant energy emitted by them per second will be 3 27 1 1 4 1 3 16 1 Oor 1 2 1 4 4 8 1