An ice block at -12 oC, and of mass 5kg is completely converted into steam at 100 oC. Determine the heat involved in the process. Is the heat absorbed or released? [ shc of ice =2100 J/Kg/K ; shc of water = 4200J/Kg/K; lv=2260KJ/Kg ; lf =336000J/Kg ]

An ice block at -12 oC, and of mass 5kg is completely converted into steam at 100 oC. Determine the heat involved in the process. Is the heat absorbed or released? [ shc of ice =2100 J/Kg/K ; shc of water = 4200J/Kg/K; lv=2260KJ/Kg ; lf =336000J/Kg ]

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 41P

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Question

An ice block at -12 ^oC, and of mass 5kg is completely converted into
steam at 100 ^oC. Determine the heat involved in the process. Is the heat
absorbed or released?
[ shc of ice =2100 J/Kg/K ; shc of water = 4200J/Kg/K; lv=2260KJ/Kg ; lf
=336000J/Kg ]

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