Post Utme Unn 2020 Physics Question 28

Practice objective / multiple choice question 28 from the 2020 Post Utme Unn Physics examination.

Post Utme Unn 2020 Physics Objective / Multiple Choice
Question 28 POST_UTME_UNN • 2020 • PHYSICS • objective

A quantum particle of mass $m$ is confined to a one-dimensional box of length $L$. If the particle is in the ground state, determine the expectation value of its position.

Answer Options

A. 0
Correct Answer B. \frac{L}{2}
C. L
D. \frac{L}{4}
Correct Answer
B
Correct Option:
\frac{L}{2}

About This Question

This is Post Utme Unn 2020 Physics Question 28. It is one of the objective questions from the 2020 Post Utme Unn Physics examination.

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