Question: (a) Make a qualitative sketch of the wave function for the n = 5 state of an electron in a finite box [U(x) = 0

(a) Make a qualitative sketch of the wave function for the n = 5 state of an electron in a finite box [U(x) = 0 for 0 < x < L and U (x) = U0 > 0 elsewhere].
(b) If L = 1.0 nm and U0 = 1.0 keV, estimate the number of bound states that exist.

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