2. Solved Papers
  3. BCECE Medical

BCECE Medical BCECE Medical Solved Papers-2012

  • question_answer
    When the temperature increases, then the frequency of the sound produced by the organ pipe will

    A)  unchanged

    B)  increases

    C)  decreases

    D)  Not definite

    Correct Answer: B

    Solution :

    If the temperature increases, then the speed of sound increases. Since, \[f=\frac{v}{\lambda }\] and \[\lambda \] remains unchanged. Hence, frequency increases.


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