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When Water of Mass M and Specific Heat C Is

Question 27

Multiple Choice

When water of mass m and specific heat c is heated from absolute temperature T₁ to absolute temperature T₂, its change in entropy is

A) cm ln(T₂/T₁)
B) cm (T₂/T₁)
C) cm (T₂ − T₁) /T₁
D) cm (T₂ − T₁) /T₂
E) cm (T₂ − T₁) /(T₂ + T₁)

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