When crystalline plastics are melted, the crystalline regions unfold, and the entire structure becomes ____.?
A. ?annealed
B. ?polarized
C. ?amorphous
D. ?uniaxial
Answer: C
You might also like to view...
If one surface of a vertical air space is lined with aluminum foil, its R-value = 2.5. What will be its R-value if both surfaces of the air space are lined with aluminum foil?
What will be an ideal response?
The concept of layered components that make up an operating system also originated with UNIX. Briefly describe this concept as it applies to UNIX/Linux systems.
What will be an ideal response?
-1 × (-9 ) × (-12 ) =
A) 108 B) -120 C) -108 D) None of these
Technician A says that outer tie rod ends should be replaced in pairs, even if only one is worn. Technician B says that inner tie rod ends should be replaced in pairs, even if only one is worn. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician