Consider a dislocation condition as shown below. A) what is the strain state in the upper region and B) how would addition of small impurity atoms in the region indicated by "*"s change it? OO∞∞oo ooooooo OO OO O O O O O O O O O O O O Select one: ** ** a. Tensile, would decrease tensile strain b. Tensile, would increase tensile strain O C. Compressive, would increase compressive strain d. Compressive, would reduce compressive strain e. Shear, would increase compressive strain

Consider a dislocation condition as shown below. A) what is the strain state in the upper region and B) how would addition of small impurity atoms in the region indicated by "*"s change it? OO∞∞oo ooooooo OO OO O O O O O O O O O O O O Select one: a. Tensile, would decrease tensile strain b. Tensile, would increase tensile strain O C. Compressive, would increase compressive strain d. Compressive, would reduce compressive strain e. Shear, would increase compressive strain

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Concept explainers

Crystalline Imperfections

The crystalline imperfections are described as the geometrical defects in the crystal due to incorrect arrangement of atoms, impurity, vacancy, and many more. It is not possible to achieve a perfect or ideal crystal, practically.

Question

31)

Consider a dislocation condition as shown below. A) what is the strain state in the upper region and
B) how would addition of small impurity atoms in the region indicated by “*”s change it?
OOOOOO
ooooooo
OO
OO
O O O O O O
O O O O O O
Select one:
a. Tensile, would decrease tensile strain
b.
Tensile, would increase tensile strain
O c.
Compressive, would increase compressive strain
O d. Compressive, would reduce compressive strain
Shear, would increase compressive strain
e.

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