Post Utme Ui 2017 Physics Question 33

Practice objective / multiple choice question 33 from the 2017 Post Utme Ui Physics examination.

Post Utme Ui 2017 Physics Objective / Multiple Choice

Question 33 POST_UTME_UI • 2017 • PHYSICS • objective

A light ray passes through a prism of angle $A$ and is re\fracted at an angle $B$. If the angle of incidence is $i$, find the value of $B$ in terms of $A$, $i$, and the re\fractive indices of the prism and the surrounding medium.

Correct Answer A. \frac{n_2}{n_1} \sin A

B. \frac{n_1}{n_2} \sin A

C. \frac{n_2 - n_1}{n_2 + n_1} \sin A

D. \frac{n_1 - n_2}{n_1 + n_2} \sin A

Correct Answer

Correct Option:

\frac{n_2}{n_1} \sin A

This is Post Utme Ui 2017 Physics Question 33. It is one of the objective questions from the 2017 Post Utme Ui Physics examination.

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