An 8.0 g ice cube at -10°C is put into a Thermos flask containing 100 cm³ of water at 20°C. (a) What is the equilibrium temperature of the ice-water mixture? (b) What is the entropy change of the ice (including the melting of the ice and possible warming of the water from the melted ice)? (c) What is the entropy change of the water as it cools down? (d) What is the total entropy change of the ice-water system? (e) Include a labeled graph of temperature versus heat added for this situation. Given the following values: pice = 917 kg/m³, Pwater 1 000 kg/m³, Cice Ly= 2.26 x 106 J/kg. 7= = 2 090 J/kg-K, Cwater = 4 186 J/ kg.K, L= 3.33 × 105 J/kg, and

An 8.0 g ice cube at -10°C is put into a Thermos flask containing 100 cm³ of water at 20°C. (a) What is the equilibrium temperature of the ice-water mixture? (b) What is the entropy change of the ice (including the melting of the ice and possible warming of the water from the melted ice)? (c) What is the entropy change of the water as it cools down? (d) What is the total entropy change of the ice-water system? (e) Include a labeled graph of temperature versus heat added for this situation. Given the following values: pice = 917 kg/m³, Pwater 1 000 kg/m³, Cice Ly= 2.26 x 106 J/kg. 7= = 2 090 J/kg-K, Cwater = 4 186 J/ kg.K, L= 3.33 × 105 J/kg, and

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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