4-4 **Phase Diagram Analysis**The graph provided represents a phase diagram, showing the relationship between pressure (in atmospheres) and temperature (in Kelvin) for a particular substance. The y-axis of the diagram indicates pressure in logarithmic scale, ranging from 0.01 atm to 1000 atm. The x-axis indicates temperature ranging from 50 K to 500 K.**Graph Description:**1. **Pressure-Temperature Curve**: - The diagram depicts two distinct lines that represent phase boundaries. - The first line starts at the origin, representing the conditions under which the substance transitions from solid to liquid. It shows a steep increase and then levels off as it extends into higher temperatures and pressures. - The second line intersects with the first and continues upwards, representing the liquid-gas equilibrium boundary. This line starts at a lower temperature and pressure, then sharply increases, demonstrating that higher temperatures and pressures are needed for the substance to remain in the gas phase. 2. **Phases**: - The area to the left of the first line primarily represents the solid phase. - The region between the two lines denotes the liquid phase. - The area to the right of the second line indicates the gas phase.**Question:****9.) If the pressure was 0.01 atm and the temperature was 200 K, what phase would the substance be in?****Answer**: Given the pressure is 0.01 atm and the temperature is 200 K, we locate these coordinates on the phase diagram. The point lies to the left of both curves, falling in the solid phase area. Therefore, at 0.01 atm and 200 K, the substance would be in the solid phase.

The representation of the phase diagram is as follows:

1000 100 - r 10 - 14 u 0.1 e (atm) 0.01 - 50 100 150 200 250 300 350 400 450 500 Temperature ( K) the tollowing: g.) If the pressure was 0.01 atm and the temperature was 200 K, what phase would the substance be in? P.

1000 100 - r 10 - 14 u 0.1 e (atm) 0.01 - 50 100 150 200 250 300 350 400 450 500 Temperature ( K) the tollowing: g.) If the pressure was 0.01 atm and the temperature was 200 K, what phase would the substance be in? P.

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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