Which mechanical consequence resulted from the development of accurate chronometers for navigation in the 18th century?

💡 Explanation

When chronometers became accurate, celestial navigation allowed precise longitude determination, because the time difference between the ship's local time and Greenwich Mean Time (GMT) directly relates to the longitudinal difference. Therefore, knowing longitude became possible, rather than shorter routes, hull improvements, or piracy increases which depended on separate factors.

• Which mechanism underpinned the use of terrace farming by the Incan civilization to enable maize cultivation?
• Which navigational risk increased aboard 18th-century ships when chronometer escapement mechanisms suffered temperature-induced dimensional changes?
• Which consequence results when an 18th-century mariner miscalculates magnetic declination during celestial navigation?
• Which mechanism limited the overall accuracy of sundial-astrolabe hybrids despite precise construction materials?
• Which effect resulted from Roman siege engines using torsion springs made of twisted sinew during wet weather conditions?
• Which navigational consequence results when a chronometer's balance spring experiences thermal expansion during extended equatorial voyage?