Question

An electron (mass m) is contained in a rectangular corral of widths L_x = L and L_y = 2L. It emits and absorbs light by making transitions among the lowest five energy levels. (a) How many different frequencies of light could the electron emit or absorb if it makes a transition between a pair of the lowest five energy levels? What multiple of h/8mL² gives the (b) lowest, (c) second lowest, (d) third lowest, (e) highest, (f) second highest, and (g) third highest frequency?

Answer 1

(1)

(2)

(3)

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