A) 1220 Hz
B) 1099 Hz
C) 1110 Hz
D) 1200 Hz
Correct Answer: A
Solution :
We have, Apparent frequency, \[v=\left( \frac{v+{{u}_{0}}}{v-{{u}_{s}}} \right){{v}_{0}}=\left( \frac{333+33}{333-33} \right)\times 1000\] \[=\frac{366}{300}\times 100=1220\,Hz\]You need to login to perform this action.
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