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Dental General 5929e28d

Tooth structure cutting is preceded by crack propogation due to tensile forces known as:

A
Brittle fracture
B
Ductile fracture
C
Shear fracture
D
All of the above
High-Yield Explanation
Tooth structure is cut by two types of fracture Brittle fracture Tensile fracture Tensile fracture proceeds by plastic deformation due to shear forces.

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