JEE Main 20207 Jan, Evening shiftPhysicsEasyOptics190× since 2002
In a Young's double slit experiment, the separation between the slits is 0.15 mm. in the experiment,
a source of light of wavelengh 589 nm is used and the interference pattern is observed on a
screen kept 1.5 m away. The separation between the successive bright fringes on the screen is :