Q
About polymerization shrinkage of composite all are true, except______________?
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A
A. Polymerization shrinkage is greater if bonded surface area is lesser than unbounded surface area
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B
B. Polymerization shrinkage is high if within the enamel margins
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C
C. Acid etching and priming will decrease polymerization shrinkage
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D
D. Microleakage can occur because of polymerization shrinkage
Correct Answer:
A. A. Polymerization shrinkage is greater if bonded surface area is lesser than unbounded surface area
