Ice at 0°c is placed in a Styrofoam cupcontaining 0.32 kg of lemonade at 27°C . The specific1.heat capacity of the lemonade is virtually the same asthat of water, c = 4186 J/kg °C. After the ice andlemonade reached the equilibrium temperature, some%Dice still remains. The latent heat of fusion for water isL-3.35 x105 J/kg. Assume that the mass of the cupis so small that it absorbs a negligible amount ofheat, and ignore any heat lost to the surroundings.Determine the mass of ice that has melted.

Given: The temperature of ice is 0 C. The mass of lemonade is 0.32 kg. The initial temperature of…

1. Ice at 0°c is placed in a Styrofoam cup containing 0.32 kg of lemonade at 27°C. The specific heat capacity of the lemonade is virtually the same as that of water, c = 4186 J/kg °C. After the ice and lemonade reached the equilibrium temperature, some %3D ice still remains. The latent heat of fusion for water is Lf=3.35 x105 J/kg. Assume that the mass of the cup is so small that it absorbs a negligible amount of heat, and ignore any heat lost to the surroundings. Determine the mass of ice that has melted.

1. Ice at 0°c is placed in a Styrofoam cup containing 0.32 kg of lemonade at 27°C. The specific heat capacity of the lemonade is virtually the same as that of water, c = 4186 J/kg °C. After the ice and lemonade reached the equilibrium temperature, some %3D ice still remains. The latent heat of fusion for water is Lf=3.35 x105 J/kg. Assume that the mass of the cup is so small that it absorbs a negligible amount of heat, and ignore any heat lost to the surroundings. Determine the mass of ice that has melted.

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 20.10OQ: A 100-g piece of copper, initially at 95.0C, is dropped into 200 g of water contained in a 280-g...

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