1. Tardigrade
  2. Question
  3. Physics
  4. The figure represents a wavefront emanating from point source. <img class=img-fluid question-image alt=image src=https://cdn.tardigrade.in/img/question/physics/9d33db10a1f56def8446579e018d2b58-.png /> The amplitude of point P and Q on the wavefront is

Q. The figure represents a wavefront emanating from point source.
image
The amplitude of point and on the wavefront is

 83  133 Wave Optics Report Error

Solution:

If we have a point source emitting waves uniformly in all directions, then the locus of points which have the same amplitude and vibrate in same phase are spheres.