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JEE Main & Advanced Sample Paper JEE Main - Mock Test - 40

  • question_answer
    In Melde's experiment it was found that the string vibrates in 3 loops when 8 gm were placed in the pan. What mass (in gm) must be placed in the pan to make the string vibrate in 5 loops. (Neglect the mass of string)

    Answer:

    2.88


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