Sound is produced by a pipe that is closed on one end. The standing waves must have
A) just one node in the pipe.
B) at least one node in the pipe.
C) at most one antinode in the pipe.
D) no antinodes in the pipe.

Question

Quizplus · Accepted Answer

A pipe that is closed on one end will have nodes at the closed end and antinodes at the open end. Therefore, standing waves must have at least one node in the pipe.

Sound Is Produced by a Pipe That Is Closed on One