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Figure given below shows a beam of light...

Figure given below shows a beam of light converging at point `P.` When a concave lens of focal length `16cm` 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

A

12 cm

B

24 cm

C

36 cm

D

48 cm

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The correct Answer is:
d
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