10. Consider a portion of an isothermal process in either the solid-liquid, liquid-vapour or solid- vapour region and let the process proceed in such a direction that a mass m is converted from solid to liquid, liquid to vapour or solid to vapour. The system then absorbs heat and the heat of transformation is defined as the ratio of the heat absorbed to the mass m undergoing the change of phase. Show that the enthalpy of the system is given by h = u + Pv.

10. Consider a portion of an isothermal process in either the solid-liquid, liquid-vapour or solid- vapour region and let the process proceed in such a direction that a mass m is converted from solid to liquid, liquid to vapour or solid to vapour. The system then absorbs heat and the heat of transformation is defined as the ratio of the heat absorbed to the mass m undergoing the change of phase. Show that the enthalpy of the system is given by h = u + Pv.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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