Post Utme Covenant University 2017 Physics Question 21

Practice objective / multiple choice question 21 from the 2017 Post Utme Covenant University Physics examination.

Post Utme Covenant University 2017 Physics Objective / Multiple Choice

Question 21 POST_UTME_COVENANT_UNIVERSITY • 2017 • PHYSICS • objective

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

Answer Options

Correct Answer A. 20°

B. 30°

C. 40°

D. 50°

Correct Answer

Correct Option:

20°

About This Question

This is Post Utme Covenant University 2017 Physics Question 21. It is one of the objective questions from the 2017 Post Utme Covenant University Physics examination.

View More Post Utme Covenant University 2017 Physics Questions More Post Utme Covenant University Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows

Chat with Support