Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich outcome occurs due to dislocations in crystal structures?
A)Reduced mechanical strength Locally✓
B)Increased electrical conductivity Materially
C)Elevated thermal stability Generally
D)Enhanced optical transmission universally
💡 Explanation
Dislocations cause reduced mechanical strength because these imperfections disrupt the uniform arrangement of atoms, resulting in easier plastic deformation via slip. Therefore, yield strength decreases locally rather than strength increasing, because stability and optical/electrical properties involve grain boundaries.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Science →- Which outcome results when dopants concentrate non-uniformly within a crystal lattice during semiconductor production?
- Which outcome increases when evaluating mixed atomic wave functions?
- Which consequence results when a corrosion-resistant Chromium(III) oxide layer on stainless steel is exposed to extreme chloride concentrations?
- Which consequence results when beta decay occurs within strontium-90?
- Which outcome occurs when thermal energy drives an endothermic molecular reaction past equilibrium?
- Which consequence results when a polymer's crosslinking fails?
