Physics, 26.11.2019 18:31 QueenKy6050

Para lograr que una pieza de 0,300 kg de cierto metal aumente su temperatura desde 40°c a 60 °c ha sido necesario suministrarle 2,299 j. calcula el calor especifico del metal. -calcula la temperatura inicial de una pieza de 200 g de cierto metal (c=459,8 jxkg^-1xk^-1) si después de absorber 20,900 j, su temperatura ascendió a 280 °c. ayuda por favor

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Para lograr que una pieza de 0,300 kg de cierto metal aumente su temperatura desde 40°c a 60 °c ha s...