Q1 A/ Cu has F.C.C structure , lattice parametres of 0. 3615 nm, 83.7 kj / m³is requried to produce avacncy, N, of 6.022 x 10 23 , K of 1.38 x10-23 j /KDetermine :1. number of atoms per m2 .number of vacancies at 100 °C

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Q1 A/ Cu has F.C.C structure, lattice parametres of 0. 3615 nm, 83.7 kj / m³ is requried to produce avacncy, Na of 6.022 x 10 23 , K of 1.38 x10-23 j / K Determine : 1. number of atoms per m 2 .number of vacancies at 100 °C

Q1 A/ Cu has F.C.C structure, lattice parametres of 0. 3615 nm, 83.7 kj / m³ is requried to produce avacncy, Na of 6.022 x 10 23 , K of 1.38 x10-23 j / K Determine : 1. number of atoms per m 2 .number of vacancies at 100 °C

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

Metal Casting

Metal casting is described as a manufacturing process in which a mold cavity is produced by sand, and molten metal is filled inside a mold cavity. The desirable shaped object is achieved after the solidification of molten metal. Large metal objects like machine beds, motor bodies, and others can easily be manufactured using metal casting. The place or shop where metal casting is performed is called foundry.

Question

Q1 A/ Cu has F.C.C structure , lattice parametres of 0. 3615 nm, 83.7 kj / m³
is requried to produce avacncy, N, of 6.022 x 10 23 , K of 1.38 x10-23 j /K
Determine :
1. number of atoms per m
2 .number of vacancies at 100 °C

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