A) 330 m/s
B) 340 m/s
C) 350 m/s
D) 300 m/s
Correct Answer: B
Solution :
Distance between six successive node \[=\frac{5\lambda }{2}=85cm\] Þ\[\lambda =\frac{2\times 85}{5}=34\,cm=0.34\,m\] Therefore speed of sound in gas \[=n\lambda =1000\times 0.34=340\,m/s\]You need to login to perform this action.
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