Fermi energy of a certain metal M, is 5 eV. A second metal M has an...

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Fermi energy of a certain metal M, is 5 eV. A second metal M₂ has an electron which is 6% higher than that of M₁. Assuming that the free electron theory is valid for both the metals, the Fermi energy of M₂ is closet to (a) 5.6 eV (b) 5.2 eV (c) 4.8 eV (d) 4.4 eV Fermi energy of a certain metal M, is 5 eV. A second metal M₂ has an electron which is 6% higher than that of M₁. Assuming that the free electron theory is valid for both the metals, the Fermi energy of M₂ is closet to (a) 5.6 eV (b) 5.2 eV (c) 4.8 eV (d) 4.4 eV

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