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JEE Main & Advanced Physics Wave Mechanics Question Bank Numerical Value Type Questions - Waves

  • question_answer
    A glass tube 1.0 m length is filled with water. The water can be drained out slowly at the bottom of the tube. If a vibrating tunning fork of frequency 500 c/s is brought at the upper end of the tube and the velocity of sound is 330 m/s, then the total number of resonances obtained will be

    Answer:

    3


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