Which primary structural consequence resulted from Hannibal's strategy of breaching Roman fortifications by heating rocks and applying vinegar?

💡 Explanation

When hot rocks suddenly cool from vinegar, thermal shock occurs because rapid temperature changes induce stresses exceeding the material's tensile strength, resulting in brittle fracture of the masonry. Therefore, brittle fracture resulted, rather faster creep deformation, oxidative decomposition, or hydrolytic weakening which require different conditions and time scales.

• Which systematic error arises when a mariner incorrectly shades the sun during sextant observation at sea?
• Which outcome likely occurred when ancient Mesopotamian canals experienced excessive silt deposition within the channel?
• Which outcome resulted when 16th century chinampa farmers near Tenochtitlan densely planted maize year-round without fallow periods?
• Which outcome occurs when a blast furnace slag tap freezes prematurely during 18th-century iron production?
• Which structural problem afflicted the original Tacoma Narrows Bridge shortly after its 1940 completion?
• Which risk increased when early steam engines exhausted directly into the atmosphere?