Light travels in straight lines. In which of the following is this principle manifested? I....

WAEC 1995

Light travels in straight lines. In which of the following is this principle manifested? I. Pinhole camera II Formation of shadows III. Diffraction of light IV. Occurrence of eclipse

A. I and III only
B. II and III only
C. I, II and III only
D. I, II and IV only
E. I, II, III and IV

WAEC and NECO CBT App for Mobile Devices - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now

Your School's Whatsapp Group - Join Us now

WAEC and NECO CBT Software for Computers and Laptops - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now

Correct Answer: Option D

Explanation

I, II, and IV are correct because they manifest the principle that light travels in a straight light while III is not correct because diffraction of light is the bending of light wave around an obstacle.

Previous Next

Go back to Phy classroom

Report an Error Ask A Question Download App