Mathematics, 29.10.2020 17:50 steviedude316
Una sirena y una persona se acercan entre sí con velocidades de 20 m/s cada una. La sirena emite un sonido de 300 Hz de frecuencia. Halle la frecuencia percibida. (Recuerde que la velocidad del sonido es 343 m/s).
Answers: 3
(1)
es la velocidad del emisor = 20 m/s 
es la velocidad del receptor = 20 m/s
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Una sirena y una persona se acercan entre sí con velocidades de 20 m/s cada una. La sirena emite un...
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