Organ Pipe#!#विस्पंद

Organ pipes

Open Organ Pipe

Organ pipes are musical instruments which are used for producing musical sound by blowing air into the pipe. Organ pipes are of two types: closed organ pipes are closed at one end and open at the other. Open organ pipes are open at both ends. The study shows that the overall musical sound produced by an open organ piipe is richer than the musical sound produced by a closed organ pipe. Read the above passage and answer the following questions: (i) Why the overall musical sound produced by an open organ pipe is richer than the musical sound produced by a closed organ pipe ? (ii) What does this study imply in day to day life ?

Organ pipe coral is

The fundamental frequency of a vibrating organ pipe is 200Hz

The fimdamental frequency of a closed organ pipe is equal to second of an open organ pipe is the length of closed organ pipe is 15 cm. The length of open organ pipe is

An open organ pipe of length L resonates at fundamental frequency with closed organ pipe. Find the length of closed organ pipe.

Compare the length of a closed organ pipe and an open organ pipe, if the second overtone of the open pipe is unison with the second overtone of the closed organ pipe.

If the second overtone of an open organ pipe is in unison with third overtone of closed organ pipe, calculate the ratio of length of open organ pipe with closed pipe.