Post Utme Rsu 2023 Physics Question 22

Practice objective / multiple choice question 22 from the 2023 Post Utme Rsu Physics examination.

Post Utme Rsu 2023 Physics Objective / Multiple Choice

Question 22 POST_UTME_RSU • 2023 • PHYSICS • objective

A beam 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 $\theta_r$?

A. \theta_r = \theta_i

B. \theta_r = \frac{n}{\theta_i}

C. \theta_r = \frac{\theta_i}{n}

Correct Answer D. \theta_r = \frac{\sin \theta_i}{n}

Correct Answer

Correct Option:

\theta_r = \frac{\sin \theta_i}{n}

This is Post Utme Rsu 2023 Physics Question 22. It is one of the objective questions from the 2023 Post Utme Rsu Physics examination.

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