A transparent solid cylindrical rod has a refractive index of 2 / root 3 . It is surrounded by air. A light ray is incident at the midpoint of one end of the rod as shown in the figure. A transparent solid cylindrical rod has a refractive index of 2 / root 3 . It is surrounded by air. A light ray is incident at the midpoint of one end of the rod as shown in the figure. October 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related