Two identical bodies of emissivities 0.0...

Two identical bodies of emissivities 0.01 and 0.16 and at different temperature emit the same rate of radiation but with a difference of wavelength of maximum emission of 1 micron. The wavelengths of maximum emission of the two bodies are (in microns)

1, 2

2, 3

4, 3

4, 5

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