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← HistoryWhich limitation arose when complex astrolabes employed smaller alidades?
A)Data corruption by magnetic fields
B)Increased wear to intricate gearing
C)Refraction limited angular resolution
D)Diffraction limited angular resolution✓
💡 Explanation
Smaller alidades cause increased Diffraction limited angular resolution, because the aperture size decreased relative to light's wavelength. Therefore, resolving fine angular details became harder, rather than refraction which relies material properties.
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