In the Young's double slit experiment, the distance between the slits varies in time as d(t) = d₀ + a₀ sin…t; where d₀, … and a₀ are constants. The difference between the largest fringe width and the smallest fringe width obtained over time is given as :

Wave Optics

JEE Main 2021 · 25 Jul, Morning shift · Q8437

PhysicsMedium84×since 2003Q8437

In the Young's double slit experiment, the distance between the slits varies in time as d(t) = d₀ + a₀ sin

\omega

t; where d₀,

\omega

and a₀ are constants. The difference between the largest fringe width and the smallest fringe width obtained over time is given as :

JEE Main 2021 · 25 Jul, Morning shift · Q8437

PhysicsMedium84×since 2003Q8437

In the Young's double slit experiment, the distance between the slits varies in time as d(t) = d₀ + a₀ sin

\omega

t; where d₀,

\omega

and a₀ are constants. The difference between the largest fringe width and the smallest fringe width obtained over time is given as :