Propagation of sound



Doppler effect


Doppler effect

frequency taken by receiver
fr =
Hz
frequency of emitting
fs =
Hz
velocity of sound
c =
m/s
motion velocity of receiver
vr =
m/s
motion velocity of source
vs =
m/s

1. Define values of all variables, besides sought quantity
2. Change units if necessary
3. Click "Calculate"



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