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NEET NEET SOLVED PAPER 2016 Phase-I

  • question_answer
    An air column, closed at one end and open at the other, resonates with a tuning fork when the smallest length of the column is 50 cm. The next larger length of the column resonating with the same tuning fork is:

    A)  66.7 cm                               

    B)   100 cm

    C)   150 cm                               

    D)   200 cm

    Correct Answer: C

    Solution :

     First minimum resonating length for closed organ\[pipe=\frac{\lambda }{4}=50cm\] \[\therefore \] Next larger length of air column \[=\frac{3\lambda }{4}=150\,cm\]


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