Question

if we send a light ray through normal, guess the path of the reflected ray​

Answer 1

Answer:

Explanation:

✧✧✧Right answer of this question is "the ray after reflection retraces its path".

When, a ray is incident along normal to a mirror, angle of incidence i=0°

And according of Law of Reflection, angle of reflection, r=i=0°

And, angle of incidence and reflection are angles from normal.

Hence, reflected ray is also along normal that is ray is reflected along the same path.

Answer 2

Explanation:

Answer: The angle of incidence is equal to the angle of reflection. If the incident ray falls along the normal to a surface, it will be reflected along the normal i.e., the right ray will retrace its path.