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Physics, 11.05.2021 21:20 Woodlandgirl14

Un candidato a la presidencia de la república de Colombia, tiene un debate con los jóvenes de las
universidades públicas. Para esto utiliza unos
amplificadores de sonido, ya que se encuentra en
campo abierto y su voz no se propaga con facilidad.
¿Qué fenómeno sustenta el funcionamiento de los
amplificadores? ¿Por qué?
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Answers: 1

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