Question

In the resonance tube method, the frequency of the funning fork is 400 Hz. The first resonant length is found to be 18 cm and the second resonant length is found to be 58 cm. The speed of sound measured from this experiment and the end correction will be respectively : (1)288 m/sec, 1 cm (2)320 m/sec, 2 cm (3)330 m/sec, 2 cm (4)340 m/sec, 1 cm

Answer 1