Thermodynamics and State Variables – Rankers Physics

Thermodynamics: Practice Problem & Solution

Consider statements (A) and (B) given below: A. Thermodynamics deals with the process of conversion of heat into work only. B. Heat given to a system and work done by the system are state variables in thermodynamics. Choose the correct option.
Statement (A) is correct but statement (B) is incorrect
Statement (A) is incorrect but statement (B) is correct
Both statements are correct
Both statements are incorrect

Solution Explained:

To solve this problem, we apply the core principles of Thermodynamics. Understanding the underlying formula is key to arriving at the correct answer below:

Statement A is incorrect because thermodynamics also deals with other energy conversions. Statement B is incorrect because heat and work are path functions, not state variables.

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