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anotherperson
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Homework Statement
Bird A and B are flying towards each other
Bird B at 20m/s
Bird A at 15m/s and screeches with a frequency of 3200 Hz
what does bird B perceive?
Homework Equations
the speed of sound is 343m/s
Fobserver==Fsource((vsound+vobserver)/(vsound+vsource)
The Attempt at a Solution
fobserver=3200((343+20)/(343+15))
=3244.7Hz
i check this against my solution and it appears to be wrong but I am not sure why. is it i got observer and source mixed around or maybe my signs?