Two organ pipes, closed at one end when sounded together produce 3 beats/second. If their lengths are the ratio of 101: 100, then the fundamental notes produced by them have the frequencies (in Hz)________
A. 100 and 103
B. 206 and 203
C. 300 and 303
D. 400 and 405
Answer:C
Two organ pipes, closed at one end when sounded together produce 3 beats/second. If their lengths are the ratio of 101: 100, then the fundamental notes produced by them have the frequencies (in Hz)________
A. 100 and 103 B. 206 and 203 C. 300 and 303 D. 400 and 405