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Railways Sample Paper RRB (Assistant Loco Pilot) Sample Test Paper-4

  • question_answer
    If the length of a simple pendulum is halved then its period of oscillation is -

    A)  doubled

    B)        halved

    C)        increased by a factor \[\sqrt{2}\]

    D)        decreased by a factor\[\sqrt{2}\]

    Correct Answer: D

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