If the length of a closed organ pipe is 1m and velocity of sound is 330 m/s , then the frequency for the second note is
If the length of a closed organ pipe is 1m and velocity of sound is 330 m/s , then the frequency for the second note is
A. `4xx330/4Hz`
B. `3xx330/4Hz`
C. `2xx330/4Hz`
D. `2xx4/330Hz`
6 views
1 Answers
Correct Answer - B
`n_c = (v)/(4l) = (330)/(4xx1) = 330/4`
`n_1 = 3n_c = (3xx330)/(4)`
6 views
Answered