Which one of the following phrases most accurately describes the term wave front?
A)the surface of a plane mirror
B)the surface of a convex mirror
C)a surface upon which a wave is incident
D)a surface of constant phase within a wave
E)a surface that is parallel to the direction of wave propagation

Question

Quizplus · Accepted Answer

A wave front is a surface of constant phase within a wave, meaning all points within the wave front are in phase with each other. It is perpendicular to the direction of wave propagation, and the shape of the wavefront determines how the wave behaves when it interacts with surfaces or objects.

Which One of the Following Phrases Most Accurately Describes the Term