Post Utme Uniben 2018 Physics Question 30

Practice objective / multiple choice question 30 from the 2018 Post Utme Uniben Physics examination.

Post Utme Uniben 2018 Physics Objective / Multiple Choice

Question 30 POST_UTME_UNIBEN • 2018 • PHYSICS • objective

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

Correct Answer A. \frac{2\pi\hbar}{\sqrt{2mE}}

B. \frac{\pi\hbar}{\sqrt{2mE}}

C. \frac{2\pi\hbar}{\sqrt{mE}}

D. \frac{\pi\hbar}{\sqrt{mE}}

Correct Answer

Correct Option:

\frac{2\pi\hbar}{\sqrt{2mE}}

This is Post Utme Uniben 2018 Physics Question 30. It is one of the objective questions from the 2018 Post Utme Uniben Physics examination.

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows

Chat with Support