Which consequence arose when early 18th-century chronometers experienced thermal expansion during transoceanic voyages?

💡 Explanation

When chronometers experienced thermal expansion, the balance wheel's period changed due to altered dimensions, causing timing errors and inaccurate determination of longitude based on time difference because a known reference and local time. Therefore longitude calculation errors resulted, rather than pendulum breakage, spring corrosion, or escapement failure, which depend on different mechanisms.

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