In  a Young's double slit experiment , the intensity of light at a point on the screen where the
Channel: Doubtnut
Date: 2020-08-30

In  a Young's double slit experiment , the intensity of light at a point on the screen where the path difference is `lambda` is k units. Find the intensity at a point where the path difference is (a) `(lambda)/(4)` (b) `(lambda)/(3)` and (c) `(lambda)/(2)`