NEET Physics Laws of Thermodynamics MCQ Question
For an isolated system, which of the following statements is true regarding the change in energy and entropy as per the second law of thermodynamics?
Energy remains constant, and entropy increases.
Energy increases, and entropy remains constant.
Both energy and entropy remain constant.
Energy decreases, and entropy increases.
Correct Answer
Detailed Explanation
In an isolated system, the second law of thermodynamics states that the energy remains constant while the entropy tends to increase, leading to a state of equilibrium.
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