Post Utme Madonna University 2022 Physics Question 24

Practice objective / multiple choice question 24 from the 2022 Post Utme Madonna University Physics examination.

Post Utme Madonna University 2022 Physics Objective / Multiple Choice
Question 24 POST_UTME_MADONNA_UNIVERSITY • 2022 • PHYSICS • objective

A beam of light is incident on a surface with a re\fractive index $n_1$. The angle of incidence is $\theta_1$. What is the angle of re\fraction?

Answer Options

Correct Answer A. \( \sin^{-1} left\( \frac{n_1}{n_2} \sin \theta_1 \right \ \) )
B. \( \sin^{-1} left\( \frac{n_2}{n_1} \sin \theta_1 \right \ \) )
C. \( \sin^{-1} left\( \frac{n_2}{n_1} \cos \theta_1 \right \ \) )
D. \( \sin^{-1} left\( \frac{n_1}{n_2} \cos \theta_1 \right \ \) )
Correct Answer
A
Correct Option:
\( \sin^{-1} left\( \frac{n_1}{n_2} \sin \theta_1 \right \ \) )

About This Question

This is Post Utme Madonna University 2022 Physics Question 24. It is one of the objective questions from the 2022 Post Utme Madonna University Physics examination.

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