Biomedical Engineering > GATE 2025 > Material Degradation
Strength (σ) of an implanted suture is given by the equation σ=σ0-2 loge(t) for t≥1, where σ0 represents the original strength and time t is measured in weeks. If the strength of the suture is 2 MPa at 4 weeks, what will be its strength (in MPa) at 8 weeks? (rounded off to two decimal places)
Correct : 0.61
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