Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich consequence results when excessive torsional stress fractures epoxy-resin adhesive?
A)Reduced interfacial frictional lock✓
B)Increased material dielectric strength
C)Enhanced covalent bond crosslinking
D)Improved hydrogen bond stabilization
💡 Explanation
Fracture reduces interlocking of adhesive surfaces, because covalent bond scission during crack propagation via GRIFFITH CRACK THEORY diminishes adhesion and thus friction; therefore, interfacial friction decreases rather than dielectric strength increasing, given stable environments.
🏆 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 affects sensor accuracy if pathlengths vary within an optical coherence tomography (OCT) system?
- Which consequence results when a sterically hindered platinum complex experiences ligand substitution?
- Which efficiency loss commonly occurs when a transcritical Rankine cycle operates?
- Which outcome occurs when a refrigeration system experiences evaporator superheat beyond design?
- Which outcome is accelerated within reactor fuel rods due to neutron moderation?
- Which risk escalates when exceeding a ferromagnetic shielding's saturation limit?