An electron (mass m) is contained ina rectangular corral of widths L,-Land L, 21. 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/Bmt gives the (b) lowest. ) second lowest, (d) third lowest, lel highest. n second highest, and e third highest frequency? (a) Number Units

An electron (mass m) is contained ina rectangular corral of widths L,-Land L, 21. 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/Bmt gives the (b) lowest. ) second lowest, (d) third lowest, lel highest. n second highest, and e third highest frequency? (a) Number Units