This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
While working with dental material the factor C is
associated with 
Select and explain. 
A. Condensation force, B. Tensile strength, C. Polymerization shrinkage, D. Carving of amalgam
C: Polymerization shrinkage
Answer: C: Polymerization shrinkage 
Explanation: None