Question: Without reference to the text, write symbolic expressions for the conservation of energy (the first law of thermodynamics) for a system, for the following conditions:

Without reference to the text, write symbolic expressions for the conservation of energy (the first law of thermodynamics) for a system, for the following conditions:

A. A change from state 1 to state 2

B. An incremental change (use δ and d as appropriate)

C. At an instant

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