Discuss stationary waves in pipe and explain types of pipes.

Explanation

In air column inside pipe, stationary waves are produced due to reflection of waves of definite frequency Pipes are of two types :
(1) The pipe which is opened from both ends is called open pipe. E.g. : Flute.
(2) The pipe which is opened from one end and closed from another end then it is called closed pipe. E.g.: Partially filled water in tube.