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← HistoryWhen reconstructing incomplete astrolabes, which consequence arises from incorrectly determining the original plate scale factor through algebraic estimation?
A)Inaccurate time-keeping at all latitudes
B)Faulty material property identification
C)Erroneous celestial altitude calculations✓
D)Unreliable gear train stress estimations
💡 Explanation
Algebra was used historically to calculate altitude. An incorrect plate scalar results in propagation of error through the mathematical transformations – specifically planar projections - because the celestial altitude depends directly on angular measurements rather than mechanical tolerances; therefore altitudes will be erroneous rather than gear stress estimation failures.
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