JEE Main & Advanced Physics Wave Mechanics Question Bank Self Evaluation Test - Waves

  • question_answer
    The fundamental frequency of a closed end organ pipe is n. Its length is doubled and radius is halved. Its frequency will become nearly

    A)  \[n/2\]

    B)  \[n/3\]

    C) n

    D) \[2n\]

    Correct Answer: A

    Solution :

    [a] Frequency does not depend upon radius. As length is doubled, fundamental frequency becomes half.


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