A) 600 Hz
B) 1200 Hz
C) 1500 Hz
D) 1600 Hz
Correct Answer: D
Solution :
\[n'=n\,\left( \frac{v}{v-{{v}_{S}}} \right)=1200\,\left( \frac{400}{400-100} \right)=1600\,Hz\]You need to login to perform this action.
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