PHY118 Physics

PhysicsTU Board 2078

The density of aluminum is 2.70 g/cm^3 and its molecular weight is 26.98 g/mole. 1. Calculate the Fermi energy 1. If the experimental value of E F is 12 eV, What is the electron effective mass in…

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The density of aluminum is 2.70 g/cm^3 and its molecular weight is 26.98 g/mole.

  1. Calculate the Fermi energy
  2. If the experimental value of E_F is 12 eV, What is the electron effective mass in aluminum? Aluminum is trivalent.
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