Two organ pipes are emitting their fundamental notes, when each closed at end, give 5 beat/s if their foundamental frequencies are 250 Hz and 255 Hz. Then find the ratio of their lenghts.

Two closed pipe produce 10 beats s^(-1) when emitting their fundamental nodes. If their lengths are in ratio of 25 : 26 their fundamental frequency (in Hz), are

Two closed pipes produces 10 beats per second when emitting their fundamental nodes. If their lengths are in ratio of 25:26. Then their fundamental frequencies in Hz are

In an open organ pipe the fundamental frequency is 30 Hz. If the organ pipe is closed at one end, then the fundamental frequency will be

In a closed organ pipe, the fundamental frequency is 50 Hz. The frequency of second overtone is

Two organ pipes, each closed at one end, give 5 beats s^(-1) when emitting their fundamental notes. If their lengths are in the ratio 50 : 51, their fundamental frequencies are

Two closed pipe produce 10 beats per second when emitting their fundamental nodes. If their length are in ratio of 25 : 26. Then their fundamental frequency in Hz , are

Two closed pipe produce 10 beats per second when emitting their fundamental nodes. If their length are in ratio of 25 : 26. Then their fundamental frequency in Hz , are

The first overtone of an open organ pipe beats with the first overtone of a closed organ pipe with a beat frequency 2.2 Hz . The fundamental frequency of the closed organ pipe is 110 Hz , find the lengths of the pipes . Take velocity of sound = 330 m//s .