1.

An object is placed at a distance of \[f/2\] from a convex lens. The image will be                                               [CPMT 1974, 89]

A.            At one of the foci, virtual and double its size
B.            At 3f / 2, real and inverted
C.            At 2f, virtual and erect
D.            None of these
Answer» B.            At 3f / 2, real and inverted


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