3 ANS

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University of British Columbia *

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Mechanical Engineering

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Feb 20, 2024

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Practice Quiz 3: Material and Fluid Properties, Bernouilli Due Dec 24 at 11a.m. Points 15 Questions 14 Available Oct 2 at 12p.m. - Dec 24 at 11a.m. Time Limit None Allowed Attempts Unlimited Instructions Copy of Quiz 3
Attempt History Attempt Time Score LATEST Attempt 1 less than 1 minute 0 out of 15 Submitted Dec 9 at 1:13p.m. Take the Quiz Again 0 / 1 pts Question 1 nanswered nanswered The stress-strain curve of a sample of an arterial wall is as follows:
Which of the following statements describing this response is true? Initially, small stresses give small extensions. At higher strains, the stiffness increases. orrect Answer orrect Answer
Initially, small stresses give large extensions. orrect Answer orrect Answer At higher strains, the stiffness decreases. 0 / 1 pts Question 2 nanswered nanswered The stress-strain response of rat tail tendon throughout development is given below:
From this data, which of the following statements are true? Older rat tail tendons have a higher tensile strength. orrect Answer orrect Answer
Extensibility increases with age. Younger rat tail tendons have a higher tensile strength. Extensibility decreases with age. orrect Answer orrect Answer 0 / 1 pts Question 3 nanswered nanswered The results of tension tests on bovine horn sheath under different hydration conditions is given below (Li et al., 2010).
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