Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← HistoryWhich outcome accelerated medieval castle wall destruction from cannon fire?
A)Kinetic energy to stress waves✓
B)Moisture weakened mortar joints
C)Torsion spring stress accumulation
D)Shear stress on foundation stones
💡 Explanation
Castle walls rapidly succumbed to cannon fire thanks to the kinetic energy transfer to stress waves. These stress waves initiated cracks throughout the structure because the brittle stonework was unable to effectively dissipate energy; therefore, catastrophic failure occurred via fracture, rather than simple local spalling.
🏆 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 History →- Which consequence results when improperly tanned Viking longship sails weaken?
- Which outcome directly resulted from deliberate debasement of Byzantine coinage during politically sensitive tribute negotiations?
- Which outcome accompanied the redesign of early Mughal garden aqueducts that increased the settling basin height?
- When stacked masonry arch segments incompletely transfer compressive stress under load, which outcome results?
- Which structural failure results when Roman concrete in a marine pier experiences prolonged sulfate attack?
- Which risk increased when early foundries cast iron cannon using vertically-split molds?
