A lens shown in Fig. 6(b).75 is made of two different materials. A point object is placed on the principal axis of the lens. How many images will be obtained ?

A lens shown in the figure VSAQ 9.73 is made of two different materials. A point object is placed on its axis. How many images will it form?

Assertion : A convex lens made of two different materials, A point object is placed on the principal axis, two images formed. Reason:Two images formed by convex lens is always 'virtual'.

The lens shown in the figure drawn below is made of two different materials. A point object is placed on the axis. The number of images formed is ___________.

A convex lens is made of 3 layers of glass of 3 different materials as in the figure. A point object is placed on its axis. The number of images of the object are

A convex forms a real image of a poinnt object placed on its principal axis. If the upper half of the lens is painted black