Determine the most probable radial distance for the electron in this state and also the position of the node (in terms of $\mathrm{a}_{0}$ )(b) Calculate the wavelength corresponding to the lowest energy excitation of an electron confined to a one-dimensional box of length 1 nm. (Energy levels for a particle in a one dimensional box are given by $\mathrm{E}_{\mathrm{n}}=\mathrm{n}^{2} \mathrm{h}^{2} / 8 \mathrm{ma}^{2}$ ).
Answer
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