A) 50 cm
B) 100 cm
C) 75 cm
D) 25 cm
Correct Answer: A
Solution :
Fundamental frequency \[n=\frac{v}{2l}\] \[\Rightarrow 350=\frac{350}{2L}\]\[\Rightarrow L=\frac{1}{2}m=50\,cm.\]You need to login to perform this action.
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