In a Young's expt., the width of the fringes obtained with the light of
Channel: Doubtnut
Date: 2020-08-02

In a Young's expt., the width of the fringes obtained with the light of wavelength `6000 Å` is `2.00 mm`. What will be the fringe width if the entire apparatus is immersed in a liquid of `mu = 4//3` ?