Which of the following is incorrect regarding the degree of crystallinity of semi-crystalline polymers?(This question has more than one correct answer)a.Increasing the degree of crystallinity generally increases polymer strength, elastic modulus and ductility in semi-crystalline polymersb.Semi-crystalline polymers are heat treated to increase the crystallinity and improve polymer strengthc. The tendency of a polymer to crystalize decreases with increasing molecular weightd. Heat treatment always results in enhanced polymer strength, elastic modulus and brittleness

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Which of the following is incorrect regarding the degree of crystallinity of semi-crystalline polymers? (This question has more than one correct answer) O a. Increasing the degree of crystallinity generally increases polymer strength, elastic modulus and ductility in semi-crystalline polymers O b. Semi-crystalline polymers are heat treated to increase the crystallinity and improve polymer strength O c. The tendency of a polymer to crystalize decreases with increasing molecular weight O d. Heat treatment always results in enhanced polymer strength, elastic modulus and brittleness

Which of the following is incorrect regarding the degree of crystallinity of semi-crystalline polymers? (This question has more than one correct answer) O a. Increasing the degree of crystallinity generally increases polymer strength, elastic modulus and ductility in semi-crystalline polymers O b. Semi-crystalline polymers are heat treated to increase the crystallinity and improve polymer strength O c. The tendency of a polymer to crystalize decreases with increasing molecular weight O d. Heat treatment always results in enhanced polymer strength, elastic modulus and brittleness

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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