With an astrolabe stuck at a specific altitude, which outcome inhibits finding the local time?

💡 Explanation

Parallax inhibits accurate altitude readings because it changes observed angular location that the astrolabe depends on, rather than atmospheric refraction issues which could be calculated, therefore fixing one altitude will give incorrect relative time measures.

• Which consequence results when a Roman siege ramp's internal supports experience excessive soil moisture?
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• Which outcome occurs when Roman fortifications experience differential soil settlement?
• During the Byzantine period, which outcome followed when siege warfare threatened Constantinople's water supply outside the walls?
• Within Byzantine silk production, which outcome resulted when weavers deliberately reduced tension during weaving?
• Which degradation becomes prominent when thermal cycling stresses Byzantine glass mosaics?