Post Utme Abu 2024 Physics Question 24

Practice objective / multiple choice question 24 from the 2024 Post Utme Abu Physics examination.

Post Utme Abu 2024 Physics Objective / Multiple Choice

Question 24 POST_UTME_ABU • 2024 • 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?

Correct Answer A. \sin^{-1} \frac{n_1}{n_2} \sin \theta_i

B. \sin^{-1} \frac{n_2}{n_1} \sin \theta_i

C. \sin^{-1} \frac{n_1}{n_2} \cos \theta_i

D. \sin^{-1} \frac{n_2}{n_1} \cos \theta_i

Correct Answer

Correct Option:

\sin^{-1} \frac{n_1}{n_2} \sin \theta_i

This is Post Utme Abu 2024 Physics Question 24. It is one of the objective questions from the 2024 Post Utme Abu Physics examination.

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