A) \[\frac{v}{2}\]
B) \[2v\]
C) \[\frac{v}{4}\]
D) \[v\]
Correct Answer: D
Solution :
Here, frequency \[n=\frac{n}{2}\] We have, \[\frac{n}{2}=n\left( \frac{v}{v+{{v}_{s}}} \right)\] Or \[\frac{v+{{v}_{s}}}{v}=2\] Or \[{{v}_{s}}=v\]You need to login to perform this action.
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