evellyndcardonab evellyndcardonab
  • 15-11-2022
  • Physics
contestada

. Si una cuerda se acorta 15 cm, emite un sonido con frecuencia fundamental de 350 Hz, y si se acorta 5 cm, emite un sonido de 120 Hz, ¿cuál es la longitud de la cuerda?

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