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
Rapid polymerization with high intensity light will: 
Select and explain. 
A. Increase bond strength by decreasing stresses, B. Decrease bond strength by increasing stresses, C. No effect on bond strength, D. Initial increase followed by a decrease in bond strength
B: Decrease bond strength by increasing stresses
Answer: B: Decrease bond strength by increasing stresses 
Explanation: High intensity lights do not produce the same type of polymer network during curing. 
Rapid polymerization may produce excessive polymerization stresses and weaken the bonding layer. 
Reference- Sturdevant 6th ed Pg 495