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AMU Medical AMU Solved Paper-2004

  • question_answer
    An equiconvex lens of glass of focal length 0.1m is cut along a plane perpendicular to principle axis into two equal parts. The ratio of focal length of new lenses formed is

    A)  1 : 1                                      

    B)  1: 2

    C)  2 : 1                                      

    D)  \[2:\frac{1}{2}\]

    Correct Answer: A

    Solution :

                     Ratio of focal length of new plano-convex lenses is 1 : 1.


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