If a resonance tube gives two consecutive resonances at the length of 15 and 48 cm, then the velocity of sound in air is [frequency of fork = 500 Hz]
A. 320 m/s
B. 330 m/s
C. 340 m/s
D. 350 m/s
Answer:B
If a resonance tube gives two consecutive resonances at the length of 15 and 48 cm, then the velocity of sound in air is [frequency of fork = 500 Hz]
A. 320 m/s B. 330 m/s C. 340 m/s D. 350 m/s