Principles of Physics 11th ISV Edition · Entropy and the Second Law of Thermodynamics · Problem 8
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Walker, Halliday & Resnick — Entropy and the Second Law of Thermodynamics: Problem 8
8 An insulated Thermos contains 150 g of water at 80.0°C. You put in a 12.0 g ice cube at 0°C to form a system of ice + original water. (a) What is the equilibrium temperature of the system? What are the entropy changes of the water that was originally the ice cube (b) as it melts and (c) as it warms to the equilibrium temperature? (d) What is the entropy change of the original water as it cools to the equilibrium temperature? (e) What is the net entropy change of the ice + original water system as it reaches the equilibrium temperature?
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주어진 조건: 150 g, 80.0°C, 12.0 g, 0°C
구하는 것: (a) What is the equilibrium temperature of the system? What are; (b) as it melts and; (c) as it warms to the equilibrium temperature?
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Principles of Physics · 11th ISV Edition
저자: Walker, Halliday & Resnick
출판사: Wiley
단원: Entropy and the Second Law of Thermodynamics