Question

In Huygens' wave theory, the locus of all points in the same state of vibration is called ______.

Options

• a half period zone

• a wavefront

• a ray 

• vibrator

Answer 1

In Huygens' wave theory, the locus of all points in the same state of vibration is called a wavefront.

Explanation:

A surface where the wave's phase is constant is known as a wavefront. All of the medium's particles are moving in the same direction at any given moment along a wavefront.