The diagram shows five isosceles right angled prisms. A light ray incident at 90 at the first face emerges at same angle with the normal from the last face. Which of the following relations will The diagram shows five isosceles right angled prisms. A light ray incident at 90 at the first face emerges at same angle with the normal from the last face. Which of the following relations will October 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related