Post Utme Elizade University 2019 Physics Question 13

Practice objective / multiple choice question 13 from the 2019 Post Utme Elizade University Physics examination.

Post Utme Elizade University 2019 Physics Objective / Multiple Choice
Question 13 POST_UTME_ELIZADE_UNIVERSITY • 2019 • PHYSICS • objective

A light ray is incident on a glass slab of re\fractive index $\mu$ at an angle of incidence $\theta_1$. If the light ray is re\fracted at an angle of re\fraction $\theta_2$, what is the angle of re\fraction $\theta_2$ in terms of the angle of incidence $\theta_1$?

Answer Options

Correct Answer A. \frac{\mu\sin\theta_1}{\sqrt{\mu^2-\sin^2\theta_1}}
B. \frac{\sin\theta_1}{\mu}
C. \frac{\sin\theta_1}{\sqrt{\mu^2-\sin^2\theta_1}}
D. \frac{\mu\sin\theta_1}{\sqrt{\mu^2+\sin^2\theta_1}}
Correct Answer
A
Correct Option:
\frac{\mu\sin\theta_1}{\sqrt{\mu^2-\sin^2\theta_1}}

About This Question

This is Post Utme Elizade University 2019 Physics Question 13. It is one of the objective questions from the 2019 Post Utme Elizade University Physics examination.

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