Two open organ pipes of lengths 50 cm and 50.5 cm produce 3 beats/s. Then the velocity of sound is …….
A. 300 m/s
B. 30 m/s
C. 303 m/s
D. 30.3 m/s
Answer:C
Two open organ pipes of lengths 50 cm and 50.5 cm produce 3 beats/s. Then the velocity of sound is …….
A. 300 m/s B. 30 m/s C. 303 m/s D. 30.3 m/s