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Praveen Soni posted an Question
October 13, 2022 • 23:09 pm 30 points
  • IIT JAM
  • Physics (PH)

94. at what temperature t is the specific heat capacity due to free electron gas in coppe equal to 10% of that due to lattice vibration (given for copper fermi

94. At what temperature T is the specific heat capacity due to free electron gas in coppe equal to 10% of that due to lattice vibration (Given for copper Fermi energy Ep = 7.06 eV. Boltzmann constant k = 8.62 x 10° eV/K and T>>Bp (Debye temperature))? (1) 4.98x 10K (2) 3.5 x 10 K (3) 300 K (4) Insufficient information as Fermi temperature Tr for copper is not given

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