The speed of an electron with energy equal to the Fermi energy for copper is on the order of: A)10^-6m/s B)10^-1m/s C)10 m/s D)10⁶m/s E)10⁹ m/s

Name: The speed of an electron with energy equal to the Fermi energy for copper is on the order of: A)10 -6 m/s B)10 -1 m/s C)10 m/s D)10 6 m/s E)10 9 m/s
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Quizplus · Accepted Answer

The Fermi energy for copper is approximately 7 eV, which corresponds to a speed on the order of 10^6 m/s for an electron.

The Speed of an Electron with Energy Equal to the Fermi