1.

To produce an image by a convex lens, at the position shown (see figure) the object is needed to be placed(A) Between Y and O (B) At Y (C) Between X and Y (D) Ar X

Answer»

Correct option  (D) Ar X 

Explanation:

lf the image is to be produced at 2F, in case of a convex lens, then the object needs to be placed at X (2F).



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