Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← HistoryWhich consequence results when medieval astrolabes suffer from improperly polished alidade surfaces?
A)Inaccurate celestial altitude measurements✓
B)Increased device moment of inertia
C)Material degradation via oxidation forms
D)Spurious data from magnetic interference
💡 Explanation
Inaccurate altitude measurements occur as the alidade's imperfect polish causes increased diffused reflection disrupting focused light guiding the observer, violating Snell's Law. Therefore, the angle reading is off, rather than altering inertia, oxidation behavior, or magnetism.
🏆 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 risk increased on 18th-century warships deploying carronades?
- Which outcome occurred when bronze-age metallurgists smelted arsenical copper ore without proper ventilation?
- Which risk increased due to thermal expansion when crafting large Byzantine mosaics on exterior surfaces?
- Which risk accelerated bronze implement degradation during Late Bronze Age drought cycles?
- Which inaccuracy most limits celestial navigation accuracy during long 18th-century sea voyages?
- Which outcome resulted if Inca suspension bridge cables lacked regular maintenance?
