Which problem arose when early astrolabes were constructed from wood?

💡 Explanation

Differential expansion emerged because materials with different thermal coefficients expanded unevenly with temperature, leading to warpage and inaccurate angle readings; therefore non-uniform expansion represents the challenge, rather than negligible oxidation observed on the same object.

• Which effect limited accuracy of medieval astrolabes involving early pinhole cameras?
• Which outcome occurred affecting Teotihuacan when intensified terraza farming reduced maize yields?
• Which outcome was worsened when early Chinese mines used black powder?
• Which outcome occurred when Roman siege ballistae's torsion bundle pre-tension reached deformation limit?
• Which outcome reduces crop yield stability when terrace infrastructure degrades?
• Which outcome occurred when shipwrights introduced diagonal bracing during 18th-century ship construction?