Odpowiedź:
F0=600hz
Vźr=25 m/s
U=340m/s
Vob=0
F=f0*u/(u-vźr)=600*340/(340-25)=647,6hz
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Odpowiedź:
F0=600hz
Vźr=25 m/s
U=340m/s
Vob=0
F=f0*u/(u-vźr)=600*340/(340-25)=647,6hz