Post Utme Nile University 2022 Physics Question 40

Practice objective / multiple choice question 40 from the 2022 Post Utme Nile University Physics examination.

Post Utme Nile University 2022 Physics Objective / Multiple Choice
Question 40 POST_UTME_NILE_UNIVERSITY • 2022 • PHYSICS • objective

A particle of mass m is in a one-dimensional potential well of width L. The wave function of the particle is given by ψ(x) = A \sin(kx) for 0 < x < L. What is the energy E of the particle?

Answer Options

Correct Answer A. \frac{\hbar^2 k^2}{2m}
B. \frac{\hbar^2}{2m}
C. \frac{2m}{\hbar^2 k^2}
D. \frac{2m\hbar^2}{k^2}
Correct Answer
A
Correct Option:
\frac{\hbar^2 k^2}{2m}

About This Question

This is Post Utme Nile University 2022 Physics Question 40. It is one of the objective questions from the 2022 Post Utme Nile University Physics examination.

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