In figure L is half part of an equiconvex glass lens (mu = 1.5) whose surface have radius of curvature r = 40 cm and its right surface is silvered. Normal to its principal axis a plane mirror M In figure L is half part of an equiconvex glass lens (mu = 1.5) whose surface have radius of curvature r = 40 cm and its right surface is silvered. Normal to its principal axis a plane mirror M September 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related