Please Answer the all of part 7 Question Seven (7)a) With the aid of a sketch of a phase diagram, explain how and under what conditions canwater exist in three (3) different states i.e. gas, liquid and solid.b) It is widely known that, pure metallic materials are characterised by limited properties.As such, to improve these properties certain engineering processes, such as alloying andheat treatments, are normally conducted. Based on Figure 7.1 which shows variations inmechanical properties with respect to the Copper (Cu) and Nickel (Ni) compositionvariations for a Cu-Ni alloy, answer the following questionsWhat are the Tensile strengths and ductilities for the two constituent elements,Copper (Cu) and Nickel (Ni)?i.i.If alloying nickel (Ni) into copper (Cu) was exclusively for tensile strengthimprovement, estimate the optimum composition, and give your reasons.Based on the Ductility against Composition plot, what do you think is the reasonfor alloying nickel (Ni) into copper (Cu), and give your reasons.Illustrate the difference in tensile strengths between Copper (Cu) and Nickel (Ni) interms of sketches of the bonding energy (Eo) vs interatomic separation (r) plotsiii.v.400504030020020 40 0 80 00CuNiComposition, wt.% NiComposition, wt%NFigure 7.1: Property variation with respect to the Cu-Ni composition variationTensile Strength (MPa)Ductility (%EL)

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Answered: Question Seven (7) a) With the aid of a…

Question Seven (7) a) With the aid of a sketch of a phase diagram, explain how and under what conditions can water exist in three (3) different states i.e. gas, liquid and solid.

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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