Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← HistoryWhich destructive outcome likely appears in exterior Mughal pietra dura inlay exposed to freeze-thaw conditions?
A)Differential thermal expansion cracking✓
B)Increased biotic material growth
C)Accelerated airborne particulate soiling
D)Widespread irreversible surface yellowing
💡 Explanation
Freeze-thaw cycles cause differential thermal expansion cracking because the inlay materials (e.g., marble, gemstones) expand and contract at different rates. Therefore, cracks form around connections, rather than uniform deformation because the expansions are mismatched.
🏆 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 Byzantine silk production’s raw input quality declines?
- Which phenomenon contributes to positional errors when using large brass astrolabes under direct sunlight?
- Which accuracy limitation arises from aligning an astrolabe to observe a distant landmark at twilight?
- Which risk increased during the Bronze Age when casting intricate figurines using the lost-wax process?
- Which production constraint increased when timber exhaustion began affecting Venetian arsenal shipbuilding?
- When direct observation became unsafe, which mechanism allowed astronomers such as Al-Haytham to measure the Sun's diameter?
