Multiple Choice
The air column in an organ pipe, which is closed at one end, is vibrating in such a way as to produce the second harmonic. A pressure node and displacement node, respectively, occur at
A) 1 and 3
B) 1 and 5
C) 7 and 4
D) 7 and 5
E) 5 and 3
Correct Answer:

Verified
Correct Answer:
Verified
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