Question

Explain the reflection of a plane wave using Huygen’s principle.​

Answer 1

Answer:

Reflection using Huygens Principle

As these rays are incident from the surface, so we call it incident ray. If we draw a perpendicular from point 'A' to this ray of light, Point A, and point B will have a line joining them and this is called as wavefront and this wavefront is incident on the surface.