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JEE Main & Advanced Physics Ray Optics JEE PYQ-Ray Optics

  • question_answer
    An observer looks at a distant tree of height 10 m with a telescope of magnifying power of 20. To the observer the tree appears:                                        [JEE MAIN - I 3-4-2016]

    A) 20 times nearer

    B) 10 times taller

    C) 10 times nearer

    D) 20 times taller

    Correct Answer: D

    Solution :

    [d] Angular magnification is 20.


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