A source and listener are both moving towards each other with speed v/ – McqOptions

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1.	A source and listener are both moving towards each other with speed v/10, where v is the speed of sound. If the frequency of the note emitted by the source is f, the frequency heard by the listener would be nearly [MP PMT 1994; MP PET 2001]
A.	1.11 f
B.	1.22 f
C.	f
D.	1.27 f
Answer» C. f

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