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← ScienceWhich outcome results when high stress deforms a metallic lattice?
A)Increased electrical resistance develops✓
B)Enhanced thermal conductivity appears
C)Higher yield strength emerges
D)Complete crystal structure restoration
💡 Explanation
Increased resistance appears because **phonon scattering** increases due to dislocations in the deformed lattice reducing electron mean free path; therefore resistivity rises; rather than enhanced conductivity, distortion actually hinders electron flow.
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