Post Utme Noun 2023 Physics Question 31
Practice objective / multiple choice question 31 from the 2023 Post Utme Noun Physics examination.
A particle of mass $m$ is confined to a one-dimensional box of length $L$. The wave function of the particle is given by $psi(x) = \sqrt{\frac{2}{L}} \sinleft\( \frac{npi x}{L}\right \)$, where $n$ is a positive integer. What is the expectation value of the position of the particle in the ground state \( $n=1$ \)?
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This is Post Utme Noun 2023 Physics Question 31. It is one of the objective questions from the 2023 Post Utme Noun Physics examination.
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