A concave mirror is a converging mirror, and a convex mirror is a diverging mirror.
A diverging mirror is : (a) a plane mirror (b) a convex mirror (c) a concave mirror (d) a shaving mirror
(a) An object is placed 10 cm from a lens of focal length 5 cm. Draw the ray diagrams to show the formation of image if the lens is (i) converging, and (ii) diverging. (b) State one practical use each of convex mirror, concave mirror, convex lens and concave lens.