Question

the light ray which strikes any surfaces is called options 1st reflected ray 2nd incident ray 3rd Normal 4th refract ray​

Answer 1

Answer:

if the light ray striking the surface after reflection it is reflected if it is coming after the process of refraction than its refracted if it's coming before than its incident so choose wisely

Answer 2

2) Incident Ray

The light which strikes the surface is called INCIDENT RAY.

Others parameters of Reflection:

The REFLECTED RAY is the part of incident Ray which gets reflected back.

The REFRACTED RAY is the ray which goes through the medium, with deviation from the Angle of Incidence.

The NORMAL is the line perpendicular to the surface where the Incident Ray strikes first.