Which error becomes appreciable when an unmarked, corroded astrolabe is heated?

💡 Explanation

Heating causes uneven expansion, initiating material warpage, because this thermally-induced DEFORMATION alters angles displayed on the limb (outer edge). Therefore, angle accuracies will be significantly affected, rather than issues dominant in different conditions such shadow reading.

• Which outcome routinely affected Viking longship voyages when encountering North Atlantic storms?
• Which issue necessitated expansion joint implementation within Mughal garden water systems?
• Which optical consequence resulted from medieval Islamic scholars grinding spherical lens surfaces for astronomical instruments?
• Which degradation accelerates within Mughal pietra dura in fountains when subject to frequent wetting?
• Which consequence occurs when water flows too slowly through channels in Mughal garden water features?
• During extreme heat in Mughal gardens, which consequence affects delicately inlaid pietra dura?