A) 3 m
B) 13 m
C) 23 m
D) 33 m
Correct Answer: D
Solution :
\[\lambda =\frac{v}{n}=\frac{352}{384}\]; during 1 vibration of fork sound will travel \[\frac{352}{384}m\]during 36 vibration of fork sound will travel \[\frac{352}{384}\times 36=33\]\[m\]You need to login to perform this action.
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