Which outcome occurs when ancient Chinese iron crossbow triggers experience sustained stress?

💡 Explanation

Creep causes deformation in the iron trigger because sustained tension affects dislocations within the metal's crystal structure. Therefore, deformation occurs as creep accumulates, rather than any improvement in accuracy or resistance to environment; these depend on other factors.

• Which mechanism caused discrepancies between plotted and observed star positions using early Medieval astrolabes?
• Which structural deficiency arises within layered ziggurats when saturated?
• Which problem increases when a heavily laden 18th-century sailing ship experiences hogging stress amidships during heavy seas?
• Which outcome affecting ziggurat lifespan accelerated after the process of sustained rising damp?
• Which outcome accelerated the failure of Inca agricultural terracing built upon unstable mountain slopes?
• Which outcome arises from inaccurate allignment of astrolabe components?