A) 409
B) 429
C) 517
D) 500
Correct Answer: D
Solution :
The apparent frequency heard by the observer is given by \[n'=\frac{v}{v-{{v}_{S}}}n\]= \[\frac{330}{330-33}\times 450=\frac{330}{297}\times 450=500\]\[Hz\]You need to login to perform this action.
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