Post Utme Uniport 2022 Physics Question 9

Practice objective / multiple choice question 9 from the 2022 Post Utme Uniport Physics examination.

Post Utme Uniport 2022 Physics Objective / Multiple Choice
Question 9 POST_UTME_UNIPORT • 2022 • PHYSICS • objective

A particle of mass $m$ is confined to a one-dimensional box of length $L$. If the particle's wave function is $\psi(x)$ and its energy is $E$, find the particle's momentum.

Answer Options

Correct Answer A. \frac{\sqrt{2mE}}{L}
B. \frac{2mE}{L}
C. \frac{mE}{L}
D. \frac{E}{mL}
Correct Answer
A
Correct Option:
\frac{\sqrt{2mE}}{L}

About This Question

This is Post Utme Uniport 2022 Physics Question 9. It is one of the objective questions from the 2022 Post Utme Uniport Physics examination.

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