A) 4
B) 5
C) 7
D) 6
Correct Answer: D
Solution :
[d] In a closed pipe Fundamental frequency \[({{f}_{{}^\circ }})=\frac{v}{4L}\] \[=\frac{340\times 100}{4\times 85}=100Hz\] In a closed pipe, only odd frequency produced 100Hz, 300Hz, 500Hz, 700Hz, 900Hz, 1100Hz.You need to login to perform this action.
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