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Question
Physics
The second overtone of an open organ pipe has the same frequency as the first overtone of a closed pipe L metre long. The length of the open pipe will be
Q. The second overtone of an open organ pipe has the same frequency as the first overtone of a closed pipe
L
metre long. The length of the open pipe will be
4398
220
NEET
NEET 2016
Waves
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A
L
7%
B
2
L
62%
C
2
L
20%
D
4
L
11%
Solution:
2
ℓ
0
3
v
=
4
L
3
v
2
ℓ
0
=
4
L
ℓ
0
=
2
L