1) The density of a metal, which has the BCC structure and one atom per lattice point, is 0.855 g/cm. The atomic weight is 39.09 g/mol. Calculate the following (a) The fraction of the lattice points that contain vacancies and (b) The total number of vacancies in a cubic centimeter of the metal. (c) What is the activation energy required to create vacancies in cal/mole at 720° c

1) The density of a metal, which has the BCC structure and one atom per lattice point, is 0.855 g/cm. The atomic weight is 39.09 g/mol. Calculate the following (a) The fraction of the lattice points that contain vacancies and (b) The total number of vacancies in a cubic centimeter of the metal. (c) What is the activation energy required to create vacancies in cal/mole at 720° 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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