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← HistoryWhich consequence results when medieval astrolabes suffer from improperly polished alidade surfaces?
A)Inaccurate celestial altitude measurements✓
B)Increased device moment of inertia
C)Material degradation via oxidation forms
D)Spurious data from magnetic interference
💡 Explanation
Inaccurate altitude measurements occur as the alidade's imperfect polish causes increased diffused reflection disrupting focused light guiding the observer, violating Snell's Law. Therefore, the angle reading is off, rather than altering inertia, oxidation behavior, or magnetism.
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