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Discussion :: UPSC Civil Service Exam Questions

  1. A jet of water issues from a 5 cm diameter nozzle, held vertically upwards, at a velocity of 20 m/sec. If air resistance consumers 10% of the initial energy of the jet, then it would reach a height, above the nozzle, of

  2. A.
    18.35 m
    B.
    19.14 m
    C.
    19.92 m
    D.
    20.00 m

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    Answer : Option A

    Explanation :

    No answer description available for this question. Let us discuss.


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