Q7 An amount of water substance having a mass of 1 kg is contained in a vessel at a pressure of 1 MPa. It is heated for some time after which the pressure is 3 MPa. The volume of the vessel is 0.1 m³. Assuming no work is done by or to the substance, calculate the final temperature of, and the heating done to, the contents of the vessel. [404 °C. 1.24 MJ

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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This is a question from my problem sheet with the answers. i dont understand how to answer this question. Please use this book for the values: Thermodynamic and Transport Properties of Fluids by Rogers
and Mayhew. 

Q7
An amount of water substance having a mass of 1 kg is contained in a vessel at a pressure of
1 MPa. It is heated for some time after which the pressure is 3 MPa. The volume of the vessel
is 0.1 m³. Assuming no work is done by or to the substance, calculate the final temperature
of, and the heating done to, the contents of the vessel.
[404 °C, 1.24 MJ]
Transcribed Image Text:Q7 An amount of water substance having a mass of 1 kg is contained in a vessel at a pressure of 1 MPa. It is heated for some time after which the pressure is 3 MPa. The volume of the vessel is 0.1 m³. Assuming no work is done by or to the substance, calculate the final temperature of, and the heating done to, the contents of the vessel. [404 °C, 1.24 MJ]
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