Ground state energy of the electron

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An electron is in an infinite square well that is 8.9-nm wide. The ground state energy of the electron is closest to:

A) 0.0066 eV
B) 0.0085 eV
C) 0.0057 eV
D) 0.0076 eV
E) 0.0047 eV

Reference no: EM131067387

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