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Physics, 16.10.2020 06:01, heids17043
En un experimento de laboratorio, se utiliza un calorĂmetro para determinar el calor especifico del hierro. Se colocan 80 g de balines de hierro seco en la taza y se calienta a 95°C. La masa de la taza interior de aluminio con un agitador del mismo material es de 60 g. El calorĂmetro se llena parcialmente con 150 g de agua a 18°C. Los balines calientes se vacĂan rápidamente en la taza y se sella el calorĂmetro, como muestra la figura 17.5. DespuĂ©s que el sistema ha alcanzado el equilibrio tĂ©rmico, la temperatura final es 22°C. Calcule el calor especifico del hierro.
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En un experimento de laboratorio, se utiliza un calorĂmetro para determinar el calor especifico del...
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