Discuss stationary waves in pipes and explain the types of pipes.

(N/A) Stationary waves are produced in an air column inside a pipe due to the superposition of incident and reflected waves of the same frequency and amplitude traveling in opposite directions.
Pipes are classified into two types:
$(1)$ Open Pipe: $A$ pipe that is open at both ends. In this case,antinodes are formed at both open ends. Example: Flute.
$(2)$ Closed Pipe: $A$ pipe that is open at one end and closed at the other. In this case,an antinode is formed at the open end and a node is formed at the closed end. Example: $A$ tube partially filled with water.