Which of the statements below are accurate regarding the stress-strain behavior of polymers: (This question has more than one correct answer) а. Strain softening happens in elastomers where the deformation gradually leads to a decrease in stress under constant strain rate b. As temperature is reduced, the necking behavior of plastic tensile bars completely disappears C. The slope of the stress-strain curve for totally elastic and brittle polymers is always positive O d. The stress-strain curve for vulcanized elastomers has a greater slope than unvulcanized polymers throughout

Which of the statements below are accurate regarding the stress-strain behavior of polymers: (This question has more than one correct answer) а. Strain softening happens in elastomers where the deformation gradually leads to a decrease in stress under constant strain rate b. As temperature is reduced, the necking behavior of plastic tensile bars completely disappears C. The slope of the stress-strain curve for totally elastic and brittle polymers is always positive O d. The stress-strain curve for vulcanized elastomers has a greater slope than unvulcanized polymers throughout

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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