A particle is confined between rigid walls separated by a distance L = 0.189 nm. The particle is in the sixth excited state (n = 7). Evaluate the probability to find the particle in an interval of width 1.40 pm at the following locations. (Hint: No integrations are required for this problem; use Equation 5.4 directly.) What would be the corresponding results for a classical particle?

P(x)dx = |(x)|²dx Equation 5.4

	quantum	classical
(a) x = 0.188 nm
(b) x = 0.031 nm
(c) x = 0.079 nm