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A beam of light converges at a point P. ...

A beam of light converges at a point P. Now a convex lens is placed in the part of the converngent beam at 15 cm from P. At what point does a beam converge if the convex lens has a focad length 10 cm ?

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To solve the problem step by step, we will use the lens formula: \[ \frac{1}{f} = \frac{1}{v} - \frac{1}{u} \] Where: - \( f \) is the focal length of the lens, ...
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