Question

if the angle of incidents is 0 degrees, what is the angle of reflection​

Answer 1

Answer:

If the incident ray falls along the normal, the angle of incidence is 0 degrees, NOT 90 degrees. The angle is measured with the normal to the mirror and not with the plane of the mirror. Hence the angle of reflection is equal to 0 degrees

Answer 2

Answer:

the angle of refraction should be degrees

Explanation:

it's is becoz the incident ray will trave long the normal.

hole it helps