Which consequence results when a crystal lattice contains dislocations?

💡 Explanation

Lattice dislocations disrupt the uniform atomic arrangement, permitting easier plastic deformation because movement along those dislocations requires less stress rather than perfectly aligned lattices. Therefore, the yield strength decreases; the others increase disorder.

• Which phenomenon impairs the mechanical stability of an ionic ceramic under sustained high temperatures?
• Which risk increases significantly as temperature cycles drive stress within a polycrystalline metal lattice?
• Which result is observed when electrons undergo Bragg diffraction?
• Which consequence results when highly viscous fluid exceeds the Reynolds number threshold inside a narrow pipe?
• Which outcome results when excessive fluid velocity neglects viscosity within the Navier-Stokes equations?
• Which outcome occurs when the Fermi-Dirac distribution approaches absolute zero?