Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← HistoryWhich environmental risk accelerates structural failure in Mughal-era buildings featuring pietra dura inlay?
A)Freeze-thaw cracking of marble
B)Sulfate attack on brick mortar
C)Oxidation of iron support beams
D)Differential thermal expansion✓
💡 Explanation
Differential thermal expansion causes early cracking, because the varying expansion rates between inlaid stones and marble creates stress concentrations in mortar joins; therefore expansion cycling ruins the structures, rather than material transformations alone.
🏆 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 outcome occurred during 18th-century ship construction due to incomplete seasoning of timbers?
- Which calculation enabled medieval Islamic astronomers to refine geocentric models using complex epicycles?
- Across simplistic rope suspension bridges, which increased risk resulted when maintaining tightly packed infantry formations?
- Which outcome results when bronze sickle blades are improperly heat treated during manufacture?
- Which weathering outcome is accelerated for mud brick ziggurats experiencing rising damp?
- Which visual distortion results when astrolabe sighting vanes are misaligned?
