NEET Physics Heat Engines Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Isolated System | (i) Change in internal energy equation |
| (b) First Law of Thermodynamics | (ii) Measure of disorder |
| (c) Entropy | (iii) No exchange of energy or matter |
| (d) Heat Transfer | (iv) Increases internal energy |
a-iii, b-i, c-ii, d-iv
a-ii, b-iii, c-i, d-iv
a-iii, b-ii, c-i, d-iv
a-iv, b-i, c-iii, d-ii
Correct Answer
Detailed Explanation
An isolated system is defined as having no exchange of energy or matter with the surroundings. The first law of thermodynamics is represented by the equation ∆U = q + w, and entropy measures disorder in a system. Heat transfer is associated with changes in internal energy.
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