marbellavalez15 marbellavalez15
  • 18-11-2022
  • Physics
contestada

En una casa hay tres bombillos "ahorradores" de 20 W y otros dos de filamerito de 60 W. Cada uno de estos dispositivos permanece encendido 3
horas al día. Determina el costo de la energía "consumida" por dichos bombillos en un mes (30 días) si cada kW.h cuesta $0.95.

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