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What happens to the entropy of an isolated system?
What happens to the entropy of an isolated system?
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Practice Questions
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Q1
What happens to the entropy of an isolated system?
It decreases
It remains constant
It increases
It can either increase or decrease
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The second law of thermodynamics states that the entropy of an isolated system always increases.
Questions & Step-by-step Solutions
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Q
Q: What happens to the entropy of an isolated system?
Solution:
The second law of thermodynamics states that the entropy of an isolated system always increases.
Steps: 5
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Step 1: Understand what an isolated system is. An isolated system does not exchange energy or matter with its surroundings.
Step 2: Learn about entropy. Entropy is a measure of disorder or randomness in a system.
Step 3: Know the second law of thermodynamics. This law states that in an isolated system, the total entropy can never decrease.
Step 4: Realize that over time, the entropy of the isolated system will either increase or stay the same, but it will not decrease.
Step 5: Conclude that the entropy of an isolated system always increases, leading to more disorder.
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