Post Utme Futo 2023 Physics Question 9

Practice objective / multiple choice question 9 from the 2023 Post Utme Futo Physics examination.

Post Utme Futo 2023 Physics Objective / Multiple Choice

Question 9 POST_UTME_FUTO • 2023 • PHYSICS • objective

A beam of light passes from air into a medium with re\fractive index $n$. What is the angle of re\fraction $\theta'$?

Correct Answer A. \frac{n}{n'}\theta

B. \frac{n'}{n}\theta

C. \frac{n}{n'-n}\theta

D. \frac{n'-n}{n}\theta

Correct Answer

Correct Option:

\frac{n}{n'}\theta

This is Post Utme Futo 2023 Physics Question 9. It is one of the objective questions from the 2023 Post Utme Futo Physics examination.

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