A slab of glass of thickness 6 cm and index 1.5 is placed somewhere in between a concave mirror and a point object, perpendicular to the mirror’s optical axis. The radius of curvature A slab of glass of thickness 6 cm and index 1.5 is placed somewhere in between a concave mirror and a point object perpendicular to the mirror's optical axis. The radius of curvature October 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related