Biomaterials and Tissue Engineering · Biomaterial Properties · 2 marks · Multiple select
At one frequency, biomaterials have (storage modulus G′,loss modulus G″) in Pa: P=(1000,50), Q=(1000,80), R=(1000,100), S=(1000,0). Which statements hold?
Correct answer: (A) P,Q,R are viscoelastic solids; (D) S is elastic
Explanation
For P,Q,R, both moduli are nonzero and storage exceeds loss, giving predominantly solid-like viscoelastic behaviour at this frequency. S has storage but zero loss, representing an elastic solid rather than a dissipative viscoelastic one in the source classification. Thus A,D.
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