A plano-convex lens when silvered on the plane side behaves like a concave mirror of focal length 60 cm. However, when silvered on the convex side, it behaves like a concave mirror A plano-convex lens when silvered on the plane side behaves like a concave mirror of focal length 60 cm. However it behaves like a concave mirror when silvered on the convex side October 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related