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  3. JEE Main & Advanced

JEE Main & Advanced JEE Main Paper Phase-I (Held on 08-1-2020 Morning)

  • question_answer
    A one meter long (both ends open) organ pipe is kept in a gas that has double the density of air at STP. Assuming the speed of sound in air at STP in 300 m/s, the frequency difference between the fundamental and second harmonic of this pipe is _______ Hz.                                           [JEE MAIN Held On 08-01-2020 Morning]

    Answer:

    106


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