While navigating in the 18th century, which outcome resulted when a sextant's mirrors suffered thermal expansion?

💡 Explanation

Thermal expansion altered the mirror angles on the sextant, inducing parallax. Erroneous altitude measurements stem from this change, because small angle shifts yield significant observational errors; therefore, navigation becomes imprecise, rather than structural failure.

• Which consequence resulted when incompetent artisans in sixteenth-century Florence improperly prepared lapis lazuli for fine relief carvings in pietra dura?
• Which outcome occurs when ancient Chinese iron crossbow triggers experience sustained stress?
• Which consequence would diminishing lunar parallax have caused during early Islamic astronomical observation?
• Which consequence arises when Byzantium withholds silk exports during diplomacy?
• Which outcome resulted from Maya civilization's dependence on maize agriculture during prolonged drought periods?
• Which defensive weakness arose in late-Roman castra when facing sapping tactics?