At what position of the object does a convex lens act as a magnifying glass?
(a) between F and 2F
(b) between F and O
(c) beyond F
(d) beyond 2F
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Solution
(b) between F and O
Magnifying glass is a single lens that produces a highly magnified, erect image of the object. In concave mirror, a highly magnified erect image is produced when the object is placed between F and O.