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Physics
Physics
Problem
An open organ pipe and a closed organ pipe have the same length
L
L
L
. What is the ratio of the frequencies of their second overtones (open : closed)? a)
3
:
2
3:2
3
:
2
b)
6
:
5
6:5
6
:
5
c)
5
:
6
5:6
5
:
6
d)
4
:
3
4:3
4
:
3
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