Post Utme Unn 2019 Physics Question 18

Practice objective / multiple choice question 18 from the 2019 Post Utme Unn Physics examination.

Post Utme Unn 2019 Physics Objective / Multiple Choice
Question 18 POST_UTME_UNN • 2019 • PHYSICS • objective

A beam of light passes from air into a glass of re\fractive index 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
A
Correct Option:
20°

About This Question

This is Post Utme Unn 2019 Physics Question 18. It is one of the objective questions from the 2019 Post Utme Unn Physics examination.

View More Post Utme Unn 2019 Physics Questions More Post Utme Unn 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