Physics · Thermodynamics
In a standard Pressure-Volume (P-V) diagram for thermodynamic processes, match the processes depicted in the curves with their correct descriptions: Process I: Constant volume curve Process II: Steep downward curve representing no heat exchange Process III: Gradual downward curve representing constant temperature Process IV: Constant pressure horizontal line Column-1 (Processes): P. Process I, Q. Process II, R. Process III, S. Process IV Column-2 (Types): a. Adiabatic, b. Isobaric, c. Isochoric, d. Isothermal
- 1P → c, Q → d, R → b, S → a
- 2P → c, Q → a, R → d, S → b✓
- 3P → a, Q → c, R → d, S → b
- 4P → d, Q → b, R → a, S → c
Correct answer
P → c, Q → a, R → d, S → b
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