Question

The image of an object formed by a convex lens is real inverted and of the same size as the object at a distance of 40 cm from lens find the the object discuss distance and power of lens​

Answer 1

Answer:

If the image formed by a lens inverted and of the same size then the object isplaced at 2F1 of the lens and the image is formed t 2F2. ... the power ofthe lens id 5D and the nature of the lens is converging in nature since is produces real inveted image..

Explanation:

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