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KCET 2020 Physics Solved Paper

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Question : 13

Total: 60

The following figure shows a beam of light converging at point P. When a concave lens of focal length 16 cm is introduced in the path of the beam at a place 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 of x will be equal to

48 cm
12 cm
24 cm
36 cm

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