In Young's experiment, interference pattern is obtained on a screen at a
Channel: Doubtnut
Date: 2020-08-02

In Young's experiment, interference pattern is obtained on a screen at a distance of `1 m` from slits separated by `0.05 cm` and illuminated by sodium light of wavelength `5893 Å`. Calculate distance between `4th` bright fringe on one side and 3rd bright fringe on other side of central bright fringe.