Post Utme Al Hikmah University 2025 Physics Question 23

Practice objective / multiple choice question 23 from the 2025 Post Utme Al Hikmah University Physics examination.

Post Utme Al Hikmah University 2025 Physics Objective / Multiple Choice
Question 23 POST_UTME_AL-HIKMAH_UNIVERSITY • 2025 • PHYSICS • objective

A quantum particle of mass $m$ is confined to a one-dimensional box of length $L$. The particle is in the ground state, and its wave function is given by $\psi(x) = \sqrt{\frac{2}{L}} \sin\left\( \frac{\pi x}{L}\right \)$. What is the expectation value of the particle's position?

Answer Options

Correct Answer A. \frac{L}{2}
B. \frac{L}{4}
C. \frac{3L}{4}
D. L
Correct Answer
A
Correct Option:
\frac{L}{2}

About This Question

This is Post Utme Al Hikmah University 2025 Physics Question 23. It is one of the objective questions from the 2025 Post Utme Al Hikmah University Physics examination.

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