2 One end of a long glass rod ( µ=1.5) is formed into the shape of a convex surface of radius 6.0 cm. An object is located in air along the axis of the rod, at distance of 10 cm from the end of the rod. Find

(a) How far apart the object and image formed by the glass rod?

(b) For what range of distance from the end of the rod must the object be located in order to produce a virtual image?

vikash chandoa , 14 Years ago

Grade 12