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Two bodies A and B have same surface area and mass. The bodies have absolute temperature T A and T B and emissivities e A and e B and specific heat capacities SA and SB. The intensity of radiation near a given wavelength E is plotted against wavelength λ of radiation for both bodies. Which of the following is possible option : (a) T A = T B , e A ≠ e B , S A = S B (b) T A = T B , e A = e B , S A ≠ S B (c) T A ≠ T B , e A = e B , S A = S B (d) T A ≠ T B , e A = e B , S A ≠ S B

Two bodies A and B have same surface area and mass. The bodies have absolute temperature TA and TB and emissivities eA and eB and specific heat capacities SA and SB. The intensity of radiation near a given wavelength E is plotted against wavelength λ of radiation for both bodies. Which of the following is possible option :
(a)
TA = TB , eA ≠ eB , SA = SB
(b)
TA = TB , eA = eB , SA  ≠  SB
(c)
TA ≠ TB , eA = eB , SA = SB
(d)
TA ≠ TB , eA = eB , SA ≠ SB

Grade:12

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