VibraXX
Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter Arena
HomeCategoriesScienceQuestion
Question
Science

Which consequence results when thermal stress weakens ceramic bearings?

A)Reduced ionic bond shear strength
B)Increased covalent bond electron sharing
C)Hydrogen bond cross-linking reduction
D)Metallic bond lattice deformation

💡 Explanation

Reduced ionic bond shear strength occurs because thermal stress introduces microcracks; the **crack propagation** weakens the ionic bonds within the structure of the ceramic. Therefore, strength diminishes, rather than enhanced electron sharing in covalent bonds in this failure mode scenarios.

🏆 Up to £1,000 monthly prize pool

Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.

⚡ Enter Arena

Related Questions

Browse Science