A pipe opened at both ends prpduces a note of
frequency `f_(1)`. When the pipe is kept with `3/4th` of its
length in water, it produces a note of frequency `f_(2)`.
The ratio `f_(1)/f_(2)` is

A pipe open at both produces a note of fundamental frequency v_(1) When the pipe is kept with 3/4 th of its length in water, it produces a note of fundamental frequency v_(2) The ratio of v_(1)/v_(2) is

An open organ pipe produces its fundamdental frequency f. When the pipe is dipped in water so that (2)/(5) of its length is under water, then its fundamental frequency becomes

A pipe open at both ends has a fundamental frequency f in air. The pipe is dipped vertically in water so that half of it is in water. The fundamental frequency of the air column is now :

The p^(th) overtone of an organ pipe open at both ends has a frequency n_(1) . What one end of the pipe is closed , its q^(th) overtone has a frequency n_(2) . What is the value of n_(1)/n_(2) ?

In a pipe open at both ends the fundamental note is produced-when its length is equal to

A pipe open at both ends has a fundamental frequency f in air. The pipe is dippoed vertically in water so that half of it is in water. The fundamental frequency of the air column is now :-

A cylindrical tube, open at both ends, has a fundamental frequency f in air . The tube is dipped vertically in water so that half of its length is in water. The fundamental frequency of the air column is now (a) f // 2 (b) 3 f // 4 (C ) f (d) 2f

A tube closed at one end produces a fundamnetal note of frequency 480 Hz. If the same tube is kept open at both the ends, the fundamental frequency that can be excited is