Physics, 05.06.2020 21:59 Laocean9281

En una fundición hay un horno eléctrico con capacidad para fundir totalmente 540 kg de cobre. Si la temperatura inicial del cobre es de 20º C ¿Cuántos kJ de energía calorífica en total se necesitan para fundir el cobre?

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En una fundición hay un horno eléctrico con capacidad para fundir totalmente 540 kg de cobre. Si la...

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