The end correction of a resonance column is 1 cm. If the shortest length resonating with a tuning fork is 15 cm, the next resonating length will be
A. 35 cm
B. 40 cm
C. 47 cm
D. 64 cm
Answer:C
The end correction of a resonance column is 1 cm. If the shortest length resonating with a tuning fork is 15 cm, the next resonating length will be
A. 35 cm B. 40 cm C. 47 cm D. 64 cm