A 500 g aluminum bucket contains 1.20 kg of water at an equilibrium temperature of 40.0 °C. The bucket and water are cooled uniformly at a constant rate by addition of 400 g of ice at -5.00 °C. Assume no heat exchange to environment. Given that Latent heat of fusion of ice, Lf Specific heat of water, cwater Specific heat of ice, Cice Specific heat of aluminum, caluminum = 900 J kg- °C-! = 3.33 x 105 J kg = 4186 J kg- C' = 2000 J kg- °C i)312 ii)285 iii)11.4 iv)39.3

A 500 g aluminum bucket contains 1.20 kg of water at an equilibrium temperature of 40.0 °C. The bucket and water are cooled uniformly at a constant rate by addition of 400 g of ice at -5.00 °C. Assume no heat exchange to environment. Given that Latent heat of fusion of ice, Lf Specific heat of water, cwater Specific heat of ice, Cice Specific heat of aluminum, caluminum = 900 J kg- °C-! = 3.33 x 105 J kg = 4186 J kg- C' = 2000 J kg- °C i)312 ii)285 iii)11.4 iv)39.3

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter21: Heat And The First Law Of Thermodynamics

Section: Chapter Questions

Problem 31PQ: Consider the latent heat of fusion and the latent heat of vaporization for H2O, 3.33 105 J/kg and...

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