What should be the length of a closed pipe to produce resonance with sound waves of wavelength 62 cm ?
A. 31 cm
B. 15.5 cm
C. 45 cm
D. 20.5 cm
Answer:B
What should be the length of a closed pipe to produce resonance with sound waves of wavelength 62 cm ?
A. 31 cm B. 15.5 cm C. 45 cm D. 20.5 cm