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JEE Main & Advanced Physics Wave Mechanics Question Bank Organ Pipe (Vibration of Air Column)

  • question_answer
    An air column in a pipe, which is closed at one end, will be in resonance with a vibrating body of frequency 166 Hz, if the length of the air column is [UPSEAT 2001]

    A)            2.00 m                                     

    B)            1.50 m

    C)            1.00 m                                     

    D)            0.50 m

    Correct Answer: D

    Solution :

               For closed pipe \[{{n}_{1}}=\frac{v}{4l}\Rightarrow l=\frac{v}{4n}=\frac{332}{4\times 166}=0.5m\]


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