Home
Class 12
PHYSICS
An open organ pipe in vibrating in its f...

An open organ pipe in vibrating in its fifth overtone. The distance between two consecutive points where pressure amplitude is `(1)/(sqrt(2))` time the pressure amplitude at pressure antinodes is 20 cm. if the length of the pipe is `(12)/(n)` m the value of `n` is?

Text Solution

Verified by Experts

The correct Answer is:
5
`(lamda)/2=40cmimplieslamda=0.8m`
`l=(6lamda)/2=21.4mt=12/5m`
Promotional Banner

Similar Questions

Explore conceptually related problems

An open organ pipe is vibrating in its fifth overtone. The distance between two consecutive pionts where pressure amlitude is 1/sqrt 2 times pressure amplitude at pressure antinodes,is 40 cm , then the length of open organ pipe is ( neglect end connection )

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

A string is vibrating in its fifth overtone between two rigid supports 2.4 m apart. The distance between successive node and antinode is

A closed organ pipe of length 1.2 m vibrates in its first overtone mode. The pressure variation is maximum at

An open organ pipe of length L vibrates in its fundamental mode. The pressure variation is maximum

A closed organ pipe of length 1.2 m vibrates in its first overtone mode . The pressue variation is maximum at

An open pipe of length 120 cm vibrates in its fundamental mode. At what distance from one end of the pipe, the pressure variation is maximum ?

An open organ pipe of length L vibrates in second harmonic mode. The pressure vibration is maximum

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 standing wave in second overtone is maintained in a open pipe of length l. The distance between consecutive displacement node and pressure node is……………