Biology, 29.04.2021 15:40 Llamacornbabe

5) Considere um ferro elétrico a vapor, cuja potência é de 1 500 W. a) Calcule o seu consumo no período de 30 dias, levando em conta o seu uso durante 1 hora por dia, em 5 dias da semana.
b) Calcule o custo utilizando a tarifa de uma determinada concessionária que pratica o preço de R$ 0,58 por kWh.

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5) Considere um ferro elétrico a vapor, cuja potência é de 1 500 W. a) Calcule o seu consumo no pe...

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