1.

Figure given below shows a beam of light converging at point P.  When a convex lens of focal length 16 cm is introduced in the path of the beam at a place O shown by dotted line such that OP becomes the axis of the lens, the beam converges at a distance x from the lens.  The value x will be equal to                                  [AMU (Med.) 2002]

A.            12 cm
B.            24 cm
C.            36 cm
D.            48 cm
Answer» E.


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