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Which risk increases within Mughal pietra dura when thermal cycling weakens the anchoring?

A)Adhesive viscosity rapidly increases there
B)Inlay stone exfoliation probability increases
C)Crystal lattice phonon coherence ceases
D)Substrate outgassing induces delamination faster

💡 Explanation

Inlay pieces become dislodged by differential expansion, because the thermal stress exceeds bonding limits and causes a gradual increase in the frequency of total separation via strain–induced fracture. Therefore exfoliation occurs, rather than immediate structural failure of supporting stone volumes.

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