1.

WHAT_IS_THE_YOUNG‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•S_MODULUS_OF_KEVLAR,_AN_AROMATIC_POLYESTER??$#

A. 9 √ó10<sup>10</sup>Nm<sup>-2</sup>
B. 10 √ó10<sup>10</sup>Nm<sup>-2</sup>
C. 12 √ó10<sup>10</sup>Nm<sup>-2</sup>
D. 13 √ó10<sup>10</sup>Nm<sup>-2</sup>
Answer» E.


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