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

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Solution

The correct option is A 1
A lens made of three different materials as shown have only one focal length. Thus , for a given object there is only one image.

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

The correct option is A 1A lens made of three different materials as shown have only one focal length. Thus , for a given object there is only one image.

The correct option is A 1
A lens made of three different materials as shown have only one focal length. Thus , for a given object there is only one image.