An open organ pipe has length l .The air in it vibrating in `3^( rd )` overtone with maximum amplitude A . The amplitude at a distance of `(l)/(16)` from any open end is

An open organ pipe has length l .The air in it vibrating in 3^( rd ) overtone with maximum amplitude A.The amplitude at a distance of (l)/(6) from any open end is.

A closed organ pipe has length L . The air in it is vibrating in thirf overtone with maximum ampulitude a . The amplitude at distance (L)/(7) from closed of the pipe is

A closed organ pipe has length 'l'. The air in it is vibrating in 3^(rd) overtone with maximum displacement amlitude 'a'. The displacement amplitude at distance l"/"7 from closed end of the pipe is :

A string of length L is fixed at both ends . It is vibrating in its 3rd overtone with maximum amplitude a. The amplitude at a distance L//3 from one end is

A string of length 'l' is fixed at both ends. It is vibrating in its 3^(rd) overtone with maximum ampltiude 'a' . The amplitude at a distance (l)/(3) from one end is = sqrt(p)(a)/(2) . Find p .

A close organ pipe of diameter 10 cm has length 42 cm. the air column in pipe vibrates in its second overtone with the maximum amplitude DeltaP_(o) . The pressure amplitude at middle of pipe is

A closed organ pipe of length L is vibrating in its first overtone there is a point Q inside the pipe at a distance 7L//9 form the open end the ratio of pressure amplitude at Q to the maximum pressure amplitude in the pipe is