The bulk properties of materials such as their mode of fracture can be related to their____________________?
Correct answer: C. Microstructure
- A. Polymerization
- B. Cleavage
- C. Microstructure
- D. Dislocation
Explanation
Microstructure, including grains, grain boundaries, phases and defects, controls bulk behaviour such as strength and mode of fracture. Students may choose cleavage, but cleavage is a particular type of crystal breaking rather than the internal structure causing the property.
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