Post Utme Unilag 2019 Physics Question 17

Practice objective / multiple choice question 17 from the 2019 Post Utme Unilag Physics examination.

Post Utme Unilag 2019 Physics Objective / Multiple Choice

Question 17 POST_UTME_UNILAG • 2019 • PHYSICS • objective

A light ray passes from air into a glass block with a re\fractive index of 1.5. If the angle of incidence is 30°, determine the angle of re\fraction.

Correct Answer A. 20°

B. 30°

C. 40°

D. 50°

Correct Answer

Correct Option:

20°

This is Post Utme Unilag 2019 Physics Question 17. It is one of the objective questions from the 2019 Post Utme Unilag Physics examination.

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