A. The entropy of an isolated system never decreases.
Consider the following statements:
A. The entropy of an isolated system never decreases.
B. Heat never flows spontaneously from cold to hot.
C. The total thermal energy of an isolated system is constant.
1. Which of these express the second law of thermodynamics?
O A only
O B only
O C only
O Both A and B
O Both B and C
Answers: 1
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Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.
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Consider the following statements:
A. The entropy of an isolated system never decreases.
A. The entropy of an isolated system never decreases.
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