42 First overtone frequency of a closed organ pipe is equal

Last updated: 6/9/2023

42 First overtone frequency of a closed organ pipe is equal to the first overtone frequency of an open organ pipe Further nth harmonic of closed organ pipe is also equal to the mth harmonic of open pipe where n and mare 0090psi is i svas a 5 4 b 7 5 b c 9 6 d 7 3