Post Utme Afe Babalola University 2020 Physics Question 28

Practice objective / multiple choice question 28 from the 2020 Post Utme Afe Babalola University Physics examination.

Post Utme Afe Babalola University 2020 Physics Objective / Multiple Choice
Question 28 POST_UTME_AFE_BABALOLA_UNIVERSITY • 2020 • PHYSICS • objective

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

Answer Options

Correct Answer A. \frac{n_1}{n_2} \theta_i
B. \frac{n_2}{n_1} \theta_i
C. \frac{n_1 + n_2}{n_2} \theta_i
D. \frac{n_2 - n_1}{n_2} \theta_i
Correct Answer
A
Correct Option:
\frac{n_1}{n_2} \theta_i

About This Question

This is Post Utme Afe Babalola University 2020 Physics Question 28. It is one of the objective questions from the 2020 Post Utme Afe Babalola University Physics examination.

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