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a convex lens forms a real image of a point object at a dis†an ce of 50 cm from the convex lens .A concave lens is placed 10 cm behind the convex lens on the image side.on placing a plane mirror on the image side and facinf the conca |
| Answer» a convex lens forms a real image of a point object at a dis†an ce of 50 cm from the convex lens .A concave lens is placed 10 cm behind the convex lens on the image side.on placing a plane mirror on the image side and facinf the conca | |