Question

When light goes from glass to air at some angle, which angle is bigger? A. Refraction B. Reflection C. Diffraction D. Incidence

Answer 1

A

Explanation: AS THERE IS REFRACTION ONLY SO ANSWER MUST BE A

ALSO AS LIGHT GOES FROM DENSER TO RARER MEDIUM IT MUST GO AWAY FROM NORMAL HENCE ANGLE OF REFRACTION MUST BE GREATER