Question: Even a closed system is added heat in an amount of 7 . 5 kJ while its internal energy decreases by 1 2 kJ .

Even a closed system is added heat in an amount of 7.5 kJ while its internal energy decreases by 12 kJ. How much energy is transferred in the form of work? For a process that causes the same change of state, but for which the work is zero , how much heat is transferred?
Even a closed system is added heat in an amount of

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