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

  • question_answer
    The magnifying power of an astronomical telescope for relaxed vision is 16. On adjusting, the distance between the objective and eye lens is 34 cm. Then the focal length of objective and eye lens will be respectively         [MP PMT 1989]

    A)            17 cm, 17 cm                        

    B)            20 cm, 14 cm  

    C)            32 cm, 2 cm                           

    D)            30 cm, 4 cm  

    Correct Answer: C

    Solution :

               Same as Q. No. 58.


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