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Graph1 is the result of a script file & Graph 2 is the result of a function file

ID: 3784736 • Letter: G

Question

Graph1 is the result of a script file & Graph 2 is the result of a function file & a script file.... What I want to know is if Graph 1& Graph2 are the result of doing the same work but with a different approach?

Tr TTc, Pr P/Pc & Vr VWc are the corresponding reduced quantities at the critical point that are used in thermodynamics. The van der Waals equation is expressed in terms of the reduced quantities as follow 87 where vr 1/3 1. Create a script file that generates an array for Vr, in the range of 0.334 Vrs3, generates two arrays for Pr when 0.85 and Tr 1 by defining a function for Pr, and makes the plots of Pr axis) vs Vr (x axis for Tr -0.85 and Tr -1 in a graph. Add axis titles and legends. The range of Pr and Vr in the graph should be 0SPr S2.5 andOSVr S3

Explanation / Answer

Yes, both the graphical output are the result of two different approaches.

The first code is eloborate in which the Graph was designed without any inbuilt function, the code was too detailed in building the graph.

The second approach make use of the Functions to Draw the graph, which so simpler and crisp than the previous one.