Timate the surface energy of al2o3


Questions:

1. Estimate the force of adhesion between two spherical Al2O3 particles of radius 1 mm separated by a distance of 10 nm. How does the force change as the separation increases?

2. Estimate the surface energy of Al2O3. Assume that for two surfaces in contact D ∼ 0.2 nm.

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Other Subject: Timate the surface energy of al2o3
Reference No:- TGS02020016

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