Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← HistoryWhich navigational error increased during trans-Atlantic voyages when chronometers initially drifted after being set?
A)Increased risk of magnetic compass deviation
B)Accumulated error in longitude determination✓
C)Underestimation of ship's leeway from winds
D)Overestimation of celestial altitude sightings
💡 Explanation
When a chronometer initially drifted after being set, time errors accumulate daily because the mechanism's rate is not perfectly stable from the start, disrupting accurate longitude calculation. Therefore accumulated longitude errors increased, rather than compass deviation, leeway estimation, or altitude errors which rely on different instruments/factors.
🏆 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 advantage did ancient Andean terrace farming provide relative to lowland cultivation?
- Which advancement resulted when Al-Khwarizmi applied geometric algebra to solve inheritance disputes based on Sharia Law?
- In 18th-century navigation, which cumulative outcome arose when consistently applying index error corrections incorrectly to sextant measurements?
- Which structural failure results when Roman concrete in a marine pier experiences prolonged sulfate attack?
- Which approach did Al-Khwarizmi’s algebra enable surveyors to accurately determine land area when parcel shapes are irregular polygons?
- Which mechanism primarily enabled the construction of the dome of the Florence Cathedral without extensive scaffolding?
