[" A convex lens is made of three different "],[" materials as shown in the figure.For a point "],[" object placed on its axis,the number of "],[" images formed are "]

A convex lens is made up of three different materials as shown in the figure. For a point object placed on its axis, the number of images formed are

A convex lens is made up of three different materials as shown in the figure. For a point object placed on its axis, the number of images formed are

A convex lens is made up of three different materials as shown in figure. A point obiect, placed on its axis, the number of images formed are ...........

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

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 ___________.

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'.

A lens whose radii of curvature are different is forming the image of an object placed on its axis. If the lens is reversed, will the position of the image change ?