Given below are two statements. STATEMENT - 1: In a polytropic process, the pressure and…
Physics · JEE Main · NTA Exams — Thermodynamics
STATEMENT - 1: In a polytropic process, the pressure and volume in state 1 are P1 and V1 respectively.
In state 2, the pressure becomes m times and volume becomes n times. Assuming m, n ≠ 1, \(m n^{\prime \prime}=1\) holds.
In the light of the above statements, choose the correct answer from the options given below:
Then work done by the gas in going from state 1 to state 2 is \(\frac{(m n-1) P_{1} V_{1}}{1-\pi}\).
STATEMENT - 2: In a single polytropic process with polytropic constant \(\text { II }\), \(\left(\frac{P_{1}}{P_{2}}\right)\left(\frac{V_{1}}{V_{2}}\right)^{\square}=1\)
- Statement - 1 is True, Statement - 2 is True; Statement - 2 is a correct explanation for Statement - 1
- Statement - 1 is True, Statement - 2 is True; Statement - 2 is NOT a correct explanation for Statement - 1
- Statement - 1 is True, Statement - 2 is False
- Statement - 1 is False, Statement - 2 is True
Answer
(A) Statement - 1 is True, Statement - 2 is True; Statement - 2 is a correct explanation for Statement - 1
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