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← HistoryWhich outcome occurred in ancient Inca stone construction with excessive force?
A)Localized crushing of crystalline bonds✓
B)Uniform plastic deformation of mortar
C)Increased shear strength perpendicular
D)Decreased thermal expansion coefficient linear
💡 Explanation
Localized crushing resulted from excessive uneven force across Inca stonework because stress concentrated, resulting in microfractures within the crystalline network via brittle fracture. Therefore, Inca structures experienced surface spalling under great forces, rather than uniformly deforming, lacking mortar plasticity.
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