When the angle of incident is zero, the ray of light strikes a plane mirror at an angle of

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

Zero degrees

90 °

45 °

None of these

answer is A.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

When the angle of the incident is zero, the ray of light strikes a plane mirror at an angle of zero degrees.
The angle of incidence will be zero if the incident ray is on the same path as the normal to the surface. When the Incident ray moves towards normal, the reflected ray also moves nearer to normal. Accordingly, the angle between the normal and reflected ray (angle of reflection) declines and becomes zero when the incident ray overlays the normal.

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th