1.

If F be the focal length of a convex lens, then the nature of image of an object placed at a distance of 2F will be (1) Real, inverted and same size (2) Virtual, erect and small (3) Real, erect and same size (4) Virtual, inverted and same size

Answer»

(1) Real, inverted and same size

When the object is at 2F, image formed is real, inverted and of same size.



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