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Manipal Engineering Manipal Engineering Solved Paper-2014

  • question_answer
    An open organ pipe resonated with frequency \[\frac{n.a}{2}\] and 2nd harmonic. Now, one end is closed and the frequency is slowly increased, then it resonates with frequency \[y=x|\sin x|\] and nth harmonic then,

    A) \[2\pi \]               

    B) \[3\pi \]

    C) \[\pi \] 

    D) \[4\pi \]

    Correct Answer: D

    Solution :

    \[CC{{l}_{4}},C{{H}_{4}}\] \[C{{F}_{4}}\]


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