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JEE Main & Advanced Physics Ray Optics Question Bank Microscope and Telescope

  • question_answer
    The maximum magnification that can be obtained with a convex lens of focal length 2.5 cm is (the least distance of distinct vision is 25 cm)                                                             [MP PET 2003]

    A)            10  

    B)            0.1

    C)            62.5                                          

    D)            11

    Correct Answer: D

    Solution :

               \[{{m}_{\max }}=1+\frac{D}{f}=1+\frac{25}{2.5}=11\].


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