Question: It was stated in Section 3.3 that the energy in brittle fracture is dissipated as surface energy. It is also noted that the comminution process

It was stated in Section 3.3 that the energy in brittle fracture is dissipated as surface energy. It is also noted that the comminution process for powder preparation generally involves brittle fracture. What are the relative energies involved in making spherical powders of diameters 1, 10, and 100 / μm, respectively?

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