Post Utme Uniport 2020 Physics Question 2

Practice objective / multiple choice question 2 from the 2020 Post Utme Uniport Physics examination.

Post Utme Uniport 2020 Physics Objective / Multiple Choice

Question 2 POST_UTME_UNIPORT • 2020 • PHYSICS • objective

A light ray passes from air into a glass slab of re\fractive index $\mu$. If the angle of incidence is $\theta_i$ and the angle of re\fraction is $\theta_r$, what is the value of $\mu$?

Correct Answer A. \frac{\sin \theta_i}{\sin \theta_r}

B. \frac{\sin \theta_r}{\sin \theta_i}

C. \frac{\cos \theta_i}{\cos \theta_r}

D. \frac{\cos \theta_r}{\cos \theta_i}

Correct Answer

Correct Option:

\frac{\sin \theta_i}{\sin \theta_r}

This is Post Utme Uniport 2020 Physics Question 2. It is one of the objective questions from the 2020 Post Utme Uniport 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