On a warm afternoon (26°C), James is making fruit punch while the ice is melting (0°C) in a bowl. Assume that the specific heat capacity of the punch is 2.7 x 103 J kg-1°C-1 and of water is 4.2 x 103 J kg-1 °C-1. The latent heat of fusion of water is 3.34 x 105 J kg-1. I. Michelle, a friend of James, likes her punch served ice cold, at 0°C. What is the minimum mass ice cube she should select to cool her 60-gram punch from 26°C to 0°C? II. James prefers his 60-gram punch served at little warmer. What temperature will the drink be if he places a 6 g ice cube into his punch?

On a warm afternoon (26°C), James is making fruit punch while the ice is melting (0°C) in a bowl. Assume that the specific heat capacity of the punch is 2.7 x 103 J kg-1°C-1 and of water is 4.2 x 103 J kg-1 °C-1. The latent heat of fusion of water is 3.34 x 105 J kg-1. I. Michelle, a friend of James, likes her punch served ice cold, at 0°C. What is the minimum mass ice cube she should select to cool her 60-gram punch from 26°C to 0°C? II. James prefers his 60-gram punch served at little warmer. What temperature will the drink be if he places a 6 g ice cube into his punch?

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter20: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 20.8OQ: Beryllium has roughly one-half the specific heat of water (H2O). Rank the quantities of energy input...

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