Two bodies A and B have thermal emissivities of 0.81 respectively. The outer surface areas of the two bodies are the same. The two bodies radiate energy at the same rate. The wavelength λB, corresponding to the maximum spectral radiancy in the radiation from B, is shifted from the wavelength corresponding to the maximum spectral radiancy in the radiation from A by 1.00 µm. If the temperature of A is 5802 K,
(A) The temperature of B is 1934 K
(B) λB = µ 1.5 m
(C) The temperature of B is 11604 K
(D) The temperature of B is 2901 K
