Question:
A source of frequency 340 Hz is kept above a vertical
Last updated: 5/31/2023
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A source of frequency 340 Hz is kept above a vertical cylindrical tube closed at lower end The length of the tube is 120 cm Water is slowly poured in just enough to produce resonance Then the minimum height veloc ity of sound 340 m s of the water level in the tube for that resonance is a 0 75 m c 0 95 m b 0 25 m d 0 45 m