Consider the following figure:
The wave functions for a particle in a potential well of finite height with n = 1, 2, and 3.
The probability densities for a particle in a potential well of finite height with n = 1, 2, and 3.
(a) Sketch the wave function ψ(x) for the n = 4 state of a quantum particle in a finite potential well (see figure above).
(b) Sketch the probability density |ψ(x)|^2 for the n = 4 state of a quantum particle in a finite potential well (see figure above).