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Two points, equidistant from a point source of light, are situated at diametrically opposite positions in an isotropic medium. The phase difference between the light waves passing through the two points is
(A) zero
(B) π/2 rad
(C) π rad
(D) finite, but not these.
Two points, equidistant from a point source of light, are situated at diametrically opposite positions in an isotropic medium. The phase difference between the light waves passing through the two points is
(A) zero
(B) π/2 rad
(C) π rad
(D) finite, but not these.
Correct option is (A) zero