A monochromatic light is incident from air on a refracting surface of a prism of angle 75 and refractive index n0 = root 3. The other refracting surface of the prism is coated by a thin film A monochromatic light is incident from air on a refracting surface of a prism of angle 75 and refractive index n0 = root 3. The other refracting surface of the prism is coated by a thin film October 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related