Please solve questions no 05 Q.4. Find the equilibrium concentration of vacancies in Aluminium at – 273°C, and 27°C. Thevacancy formation energy is 68 x 103 J/mole.Q.5.Calculate the equilibrium concentration of vacancies per cubic meter in pure copper at 850°C.Assume that the energy of formation of vacancy in pure copper is 10eV. (b) what is the vacancyfraction at 800°C?

Q.5.Calculate the equilibrium concentration of vacancies per cubic meter in pure copper at 850°C. Assume that the energy of formation of vacancy in pure copper is 10eV. (b) what is the vacancy fraction at 800°C?

Q.5.Calculate the equilibrium concentration of vacancies per cubic meter in pure copper at 850°C. Assume that the energy of formation of vacancy in pure copper is 10eV. (b) what is the vacancy fraction at 800°C?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter31: Radioactivity And Nuclear Physics

Section: Chapter Questions

Problem 3PE: (a) Repeat Exercise 31.2, and convert the energy to joules or calories. (b) If all of this energy is...

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Question

Please solve questions no 05

Q.4. Find the equilibrium concentration of vacancies in Aluminium at – 273°C, and 27°C. The
vacancy formation energy is 68 x 103 J/mole.
Q.5.Calculate the equilibrium concentration of vacancies per cubic meter in pure copper at 850°C.
Assume that the energy of formation of vacancy in pure copper is 10eV. (b) what is the vacancy
fraction at 800°C?

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