Consider the phase diagram for water in pressure-volume coordinates and answer the following:A) Saturation pressure of water at 170 °C is 7.9 bar. What would be the state of water at thistemperature, but at 10 bar? Justify your answer, making a sketch of the P-V diagram showingthese conditions.B) At 60 bar, the specific volume of saturated vapor and saturated liquid for water are 0.03344m³/kg and 0.001 m³/kg, respectively. What would be the state of water at 60 bar if its specificvolume were 0.05 m3/kg? Justify your answer, making a sketch of the P-V diagram, showingthese conditions.

We are suppose to solve only one question. Please post other question as a separate question.

A) Saturation pressure of water at 170 °C is 7.9 bar. What would be the state of water at this temperature, but at 10 bar? Justify your answer, making a sketch of the P-V diagram showing these conditions.

A) Saturation pressure of water at 170 °C is 7.9 bar. What would be the state of water at this temperature, but at 10 bar? Justify your answer, making a sketch of the P-V diagram showing these conditions.

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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Concept explainers

Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.

Question

Consider the phase diagram for water in pressure-volume coordinates and answer the following:
A) Saturation pressure of water at 170 °C is 7.9 bar. What would be the state of water at this
temperature, but at 10 bar? Justify your answer, making a sketch of the P-V diagram showing
these conditions.
B) At 60 bar, the specific volume of saturated vapor and saturated liquid for water are 0.03344
m³/kg and 0.001 m³/kg, respectively. What would be the state of water at 60 bar if its specific
volume were 0.05 m3/kg? Justify your answer, making a sketch of the P-V diagram, showing
these conditions.

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