For fundamental frequency `f` of a closed pipe, choose the correct options.

The fundamental frequency of a closed organ pipe is same as the first overtone frequency of an open pipe. If the length of open pipe is 50 cm , the length of closed pipe is

The fundamental frequency of a closed pipe is equal to the frequency of the second harmonic of an open pipe. The ratio of their lengths is

If the fundamental frequency of a closed of pipe is equal to the first overtone of an open organ pipe then the ratio of lengths of closed organ pipe to open organ pipe is

The fundamental frequency of a closed organ pipe is sam eas the first overtone freuency of an open pipe. If the length of open pipe is 50cm, the length of closed pipe is

The fundamental frequency of a closed organ pipe is sam eas the first overtone freuency of an open pipe. If the length of open pipe is 50cm, the length of closed pipe is

If the fundamental frequency of a closed of pipe is equal to the first overtone of an open organ pipe then the ratio of lengths of closed organ pipe to open organ pipe is

Second overtons frequency of a pipe and fourth harmonic frequency of an pipe are same. Then, choose the correct options.

Second overtons frequency of a pipe and fourth harmonic frequency of an pipe are same. Then, choose the correct options.