Post Utme Al Hikmah University 2017 Physics Question 8

Practice objective / multiple choice question 8 from the 2017 Post Utme Al Hikmah University Physics examination.

Post Utme Al Hikmah University 2017 Physics Objective / Multiple Choice
Question 8 POST_UTME_AL-HIKMAH_UNIVERSITY • 2017 • PHYSICS • objective

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

Answer Options

Correct Answer A. \sin^{-1}\left\( \frac{\sin\theta_i}{\mu}\right \)
B. \sin^{-1}\left\( \frac{\mu\sin\theta_i}{\mu}\right \)
C. \sin^{-1}\left\( \frac{\sin\theta_i}{\mu^2}\right \)
D. \sin^{-1}\left\( \frac{\mu\sin\theta_i}{\mu^2}\right \)
Correct Answer
A
Correct Option:
\sin^{-1}\left\( \frac{\sin\theta_i}{\mu}\right \)

About This Question

This is Post Utme Al Hikmah University 2017 Physics Question 8. It is one of the objective questions from the 2017 Post Utme Al Hikmah University Physics examination.

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