Question 30 (Textile Engineering & Fibre Science)
The birefringence value of a fibre depends on
| P | Degree of orientation of molecules |
| Q | Degree of polymerization |
| R | Degree of asymmetry of molecules |
| S | Melting point of polymer |
The sett of correct statement is
| (A) | P, Q |
| (B) | P, R |
| (C) | Q, R |
| (D) | R, S |
[Show Answer]
Option B is correct.