[2^(nd)" overtone of an open "],[" organ pipe resonate with "3^(rd)],[" harmonics of a closed "],[" organ pipe.The ratio of their "],[" length will be "]

Third overtone of a closed organ pipe is in unison with fourth harmonic of an open organ pipi . Find the ratio of the lengths of the pipes.

The 4^(th) overtone of an open organ pipe resonates with the first overtone of semi-open organ pipe. The ration of the length of the open pipe to the semi-open pipe is

Third overtone of a closed organ pipe is in unison with fourth harmonic of an open organ pipe. Find the ratio of lengths of the two pipes.

The frequency of 2^(nd) overtone of an open organ pipe is equal to frequency of first harmonic of a closed organ pipe. If the length of open pipe is 80 cm, then find the length of closed pipe.

The second overtone of an open organ pipe beats with the third overtone of the closed organ pipe. The beat frequency is 3.3 Hz. What will be the length of pipes if fundamental frequency of closed organ pipe is 120 Hz ? Velocity of sound = 340 m/s

If the second overtone of an open organ pipe is in unison with third overtone of closed organ pipe, calculate the ratio of length of open organ pipe with closed pipe.

Fifth overtone of closed organ pipe is in unison with fifth overtone of open organ pipe. The ratio of their lengths is

The fundamental frequency in an open organ pipe is equal to the third harmonic of a closed organ pipe. If the length of the closed organ pipe is 20 cm, the length of the open organ pipe is