Question

When light bends towards normal then which angle is larger?

• A. Angle of incidence
• B. Angle of refraction
• C. Angle of deviation
• D. Angle of normal

Answer 1

Answer: (A)

Angle of incidence

In the given figure, refraction is shown where light ray bends towards normal.

And angle of incidence and angle of refraction are measured with normal.

Hence, angle of incidence, $\left(i\right)>$ angle of refraction $\left(r\right)$

And angle of deviation= $i-r<i$

Hence, $i$ is larger.

Answer-(A)