Equal masses of two different liquids have the same temperature of 23.3 °C. Liquid A has a freezing point of -63.5 °C and a specific heat capacity of 1880 J/(kg C°). Liquid B has a freezing point of -81.9 °C and a specific heat capacity of 2520 J/(kg C°). The same amount of heat must be removed from each liquid in order to freeze it into a solid at its respective freezing point. Determine the difference LA- LEB between the latent heats of fusion for these liquids. Number i Units

Equal masses of two different liquids have the same temperature of 23.3 °C. Liquid A has a freezing point of -63.5 °C and a specific heat capacity of 1880 J/(kg C°). Liquid B has a freezing point of -81.9 °C and a specific heat capacity of 2520 J/(kg C°). The same amount of heat must be removed from each liquid in order to freeze it into a solid at its respective freezing point. Determine the difference LA- LEB between the latent heats of fusion for these liquids. Number i Units

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 71PQ

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