A beam of light is incident from air to water at an angle of 30oC. Find the angle of refraction if the refractive index of water is \(\frac{4}{3}\)

A.

15oC

B.

18oC

C.

22oC

D.

24oC

View answer & explanation

Correct answer is C

\(\frac{4}{3}\) = \(\frac{sin30}{sinr}\)

r = 22oC

See all Physics questions & answers
See more JAMB questions & answers
Aptitude Tests

Data Interpretation Questions and Answers

Quantitative Reasoning Questions and Answers

Numerical Reasoning Questions and Answers

Nigeria General Knowledge Questions and Answers

Puzzles Questions and Answers

Abstract Reasoning Questions and Answers

Logical Reasoning Questions and Answers

Typing Speed and Accuracy Test

Personality Test

Microsoft Office Questions and Answers

Situational Judgement Questions and Answers

Verbal Reasoning Questions and Answers

Spatial Reasoning Questions and Answers

See all →


View latest jobs in Nigeria today