Which of the Following Is True Concerning Polymerization Shrinkage of Composite

question 3

Multiple Choice

Which of the following is true concerning polymerization shrinkage of composite resin restorations?

• A) Recent research indicates that the composite resin material does not shrink toward the light.
• B) When composite is placed and cured in a preparation that has two opposing walls, the composite will expand and push against the walls.
• C) The greater the resin content of the composite, the less will be the shrinkage.
• D) Microfills and flowables shrink less than hybrids and packables.

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