Refractive index of an equilateral prism is root 2 . Then (1) minimum deviation from this prism can be 30 (2) minimum deviation from the prism can be 45 Refractive index of an equilateral prism is root 2 . Then (1) minimum deviation from this prism can be 30 (2) minimum deviation from the prism can be 45 October 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related