Exam-style question
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How can energy transfers in thermodynamic processes be analyzed?.
- A.By calculating the total energy before and after the process.
- B.By measuring the temperature change only.
- C.By considering only the work done on the system.
- D.By applying the first law of thermodynamics.
Model answer
What a good answer should say
- By applying the first law of thermodynamics.
Explanation
Why this works
Energy transfers in thermodynamic processes can be analyzed by applying the first law of thermodynamics, which relates heat supplied, work done, and changes in internal energy, allowing for a comprehensive understanding of energy conservation.
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