Post Utme Noun 2022 Physics Question 21
Practice objective / multiple choice question 21 from the 2022 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?
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This is Post Utme Noun 2022 Physics Question 21. It is one of the objective questions from the 2022 Post Utme Noun Physics examination.
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