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← HistoryWhich functional error emerged gradually due to differential thermal expansion impacting the astrolabe alidade alignment?
A)Inaccurate prayer time calculation✓
B)Faulty lunar phase determination
C)Incorrect stellar magnitude estimation
D)Unreliable planetary conjunction forecast
💡 Explanation
Inconsistent material expansion introduces measurement errors because thermal variations modify component dimensions, leading to misaligned astronomical altitude readings affecting prayer times; therefore, prayer time calculation accuracy decreases, rather than affecting solely lunar, stellar, or planetary observations.
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