A rectangular slab ABCD, of refractive index n1, is immersed in water of refractive index n2 (n1 > n2). A ray of light is incident aat the surface AB of the slab as shown in figure. Find the maximum value of angle A rectangular slab ABCD is immersed in water of refractive index n2 (n1 > n2). A ray of light is incident aat the surface AB of the slab as shown in figure. Find the maximum value of angle of refractive index n1 September 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related