A) 6
B) 5
C) 3
D) 4
Correct Answer: B
Solution :
According the concept of sound image \[n'=\frac{v+{{v}_{B}}}{v-{{v}_{B}}}\times n=\frac{355+5}{355-5}\times 165=170\]Hz Number of beats \[=n'-\,n=170-165=5\]You need to login to perform this action.
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