Post Utme Achievers University 2018 Physics Question 13

Practice objective / multiple choice question 13 from the 2018 Post Utme Achievers University Physics examination.

Post Utme Achievers University 2018 Physics Objective / Multiple Choice
Question 13 POST_UTME_ACHIEVERS_UNIVERSITY • 2018 • PHYSICS • objective

A quantum particle of mass $m$ is confined to a one-dimensional box of length $L$. If the particle's energy is $E$, what is the wavelength of the particle?

Answer Options

Correct Answer A. \frac{2\pi\hbar}{\sqrt{2mE}}
B. \frac{2\pi\hbar}{mE}
C. \frac{\sqrt{2mE}}{2\pi\hbar}
D. \frac{mE}{2\pi\hbar}
Correct Answer
A
Correct Option:
\frac{2\pi\hbar}{\sqrt{2mE}}

About This Question

This is Post Utme Achievers University 2018 Physics Question 13. It is one of the objective questions from the 2018 Post Utme Achievers University Physics examination.

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