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Manipal Engineering Manipal Engineering Solved Paper-2013

  • question_answer
    An observer loop at a tree of height 15 m with a telescope of magnifying power 10. To him the tree appears

    A)  10 times taller                  

    B)  15 times taller

    C)  10 times nearer 

    D)       15 times nearer

    Correct Answer: C

    Solution :

    The angle subtended at the eye becomes 10 times larger, this happens only when the tree appear 10 times nearer.


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