UPSC Physics Heat Question Bank Sound, Oscillations, Heat and Thermodynamics

  • question_answer
          The standing wave pattern along a string of length 60 cm is shown in the above diagram. If the speed of the transverse waves on this string is 300 m/s, in which one of the following modes is the string vibrating?                             [NDA]

    A) Fundamental      

    B)     First overtone     

    C)       Second overtone

    D)     Third overtone

    Correct Answer: C


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