Light incident on the slit S1 passes through a medium of variable refractive index mu = 1 + ax (where x is the distance from the plane of slits as shown, up to a distance L before falling on S1) Light incident on the slit S1 passes through a medium of variable refractive index mu = 1 + ax (where x is the distance from the plane of slits as shown up to a distance L before falling on S1) October 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related