In Young's experiment, two slits are `0.2 mm` apart. The interference fringes for light o
Channel: Doubtnut
Date: 02/08/2020

In Young's experiment, two slits are `0.2 mm` apart. The interference fringes for light of wavelength `6000 Å` are formed on a screen `8 cm` away.  (a) How far is the second bright fringes from the central image ?  (b) How far is the second dark fringe from the central fringe ?