Question

The answer to part 1 is NOT 1.09 g/cm^3

This problem involves concepts of materials engineering. Please show all steps and box your final numerical answers. Please DO NOT copy other Chegg solutions of the exact same problem. I will give a positive rating if all the answers are correct. Chapter 14, Problem 14.26 Multistep The density and associated percent cryitfor f to nylon 6,6 materials are as followes (g/cm3) Crystallinity (%) 1.188 1.152 67.3 43.7 Compute the densities of totally crystalline and totally amorphous nylon 6,6 and determine the density of a specimen having 58.7 % crystallinity. Part 1 Calculate the density, in g/cm3, of totally crystalline nylon 6,6 based upon the data given in the problem statement. g/cm3 the tolerance is +/-990

Answer 1

Detailed solution is shown below ask if any doubt

a) e(ec-en Given tuwo values orec C. e са e. 1-188 (1-152) (o·u31-0.673) ー 1-15 2 (o·u 31-i)-(1-188)(0673-') ec こ 1.242 g/cm, 3

C, Rsc.es 1-189 (1.152) (0,613-o-u31) a. 0.6T3 (ト188)-0,437 (1152) b) -(1.2 2) (109) Resuit A 1.22 cm c 1748I