A) \[\frac{L}{2}\]
B) \[L\]
C) \[\frac{3L}{2}\]
D) \[2L\]
Correct Answer: D
Solution :
Frequency of open pipe is doubled than that of closed pipe. To half the frequency of open pipe, its length should be doubled, (because frequency is inversely proportional to the length of pipe).You need to login to perform this action.
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