Practicing Success
Practicing Success
CUET Preparation Today
A ray of light incident on an equilateral glass prism of refractive index $μ=\sqrt{3}$, travels parallel to the base of the prism inside it. What is the angle of incidence for this ray? |
90° 30° 45° 60° |
60° |
The correct answer is Option (4) → 60° |
