Physics, 04.06.2021 19:10 jadajohnson14
Un automóvil se mueve en el aire en calma con una velocidad de 54Km/h. Si la frecuencia de la nota emitida por el pito es de 800Hz. ¿Cuál es la longitud de onda de las ondas sonoras, delante y detrás del automóvil?
a. a) 0,44m y 0,41m
b. c) 41m y 44m
c. b) 0,41m y 0,44m
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Un automóvil se mueve en el aire en calma con una velocidad de 54Km/h. Si la frecuencia de la nota e...
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