A transparent slab of thickness d has a refractive index n(z) that increases with z. Here z is the vertical distance inside the slab, measured from the top. The slab is placed between two media A transparent slab of thickness d has a refractive index n(z) that increases with z. Here z is the vertical distance inside the slab measured from the top. The slab is placed between two media October 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related