00:01
The pattern of standing a formed in a pipe is given here.
00:06
A stands for antinode, n refers to nodes.
00:09
Which is, first determine the type of pipe, type of organ pipe used here, whether open organ or closed organ.
00:17
As per the pattern, it starts with a and ends at a.
00:22
So, only in an open organ pipe we have, we get anti nodes at both the ends.
00:33
Whereas closed organ we get anti node at one end and node at the other end.
00:40
It is clear that from this option option c is the correct answer.
00:45
The pipe used is an open organ pipe.
00:49
It is an open pipe...