Silicon rubber drain hose for surgical procedure

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Silicon rubber has a Poisson’s ratio of 0.4. Consider a silicon rubber drain hose for a surgical procedure; the hose has an outer diameter of 4 mm and a wall thickness of 0.5 mm. How much does the lumen (interior space) of the catheter constrict if the hose is stretch by 20%?

Reference no: EM13712621

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