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Dental General c25f1a4f

Which of the following is a property of viscoelastic material?

A
Strain instantaneously during rapid stretching
B
Strain linearly over time when a stress is applied slowly
C
Both
D
None
High-Yield Explanation
Viscoelasticity — The ability of a material to strain instantaneously like an elastic solid during rapid stretching or to resist shear flow and to strain linearly over time (like honey) when a stress is applied slowly. Ref: Phillip’s Science of Dental Materials ed 12 page no. 152

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