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Railways Basic Science and Engineering Units and Measurements / मात्रक और मापन Question Bank Unit and Measurements

  • question_answer
    If length of pendulum is increased by 2%. The time period will

    A) Increases by 1%       

    B) Decreases by 1%

    C) Increases by 2%       

    D) Decreases by 2%

    Correct Answer: A

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