Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← HistoryWhich outcome eventually reduces cathedral stability from limestone dissolution?
A)Increased tensile stress in arches
B)Reduced frictional force at joints
C)Altered load distribution on foundations✓
D)Decreased thermal expansion resistance
💡 Explanation
Cathedral limestone reacts with acid rain, causing carbonic acid weathering, a form of chemical weathering. This causes uneven erosion reducing stone volume because material slowly dissolves via leaching therefore altering the load distribution, rather than directly increasing stress or obviously decreasing joint friction.
🏆 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 method did Al-Khwarizmi use to teach problem-solving in 'Al-Kitāb al-Mukhtaṣar fī Ḥisāb al-Jabr wal-Muqābala'?
- Which catastrophic outcome was risked aboard 18th-century wooden warships using iron ballast?
- Which mechanism most directly allowed accurate celestial navigation, despite a ship's rolling motion?
- Which limitation was exacerbated Bronze Age mold casting?
- Which early consequence resulted from fiber rot within Viking longship rigging?
- Which consequence results when irrigating ancient chinampas with excessive dissolved salts during long dry spells for maize cultivation?
