A. Increasing the mechanical strength
B. Decreasing the coefficient of thermal expansion
C. Reducing the polymerization shrinkage
D. All of the above
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Related Mcqs:
- What is the disadvantage of using composites as restorative material ?
- A. Increased thermal conductivity B. Decreased wear resistance C. Decreased thermal conductivity D. None of the above...
- The particle size in microfilled composites is_____________?
- A. 0.05 to 0.04mm B. 0.5 to 1.0 microns C. 0.01 to 0.1 microns D. 0.3 to 0.4mm...
- The main advantage of composites over unfilled direct filling resin is their_____________?
- A. Higher solubility in saliva B. Lower modulus of elasticity C. Esthetic excellence D. Lower thermal co-efficient of expansion...
- Apart from composites and ceramics, another material that could be copy milled easily and inexpensively is_________________?
- A. Molybdenum B. Germanium C. Titanium D. Chromium...
- When the prosthetic group of an enzyme is an inorganic ion, it is called a_____________?
- A. Cofactor B. Coenzyme C. Apoenzyme D. Holoenzyme...
- The percentage of inorganic matter in fully developed enamel is about____________?
- A. 66% B. 76% C. 86% D. 96%...
- Inorganic content of enamel is about______________?
- A. 35% B. 50% C. 4% D. 96%...
- Inorganic content of cementum is_____________?
- A. Less than bone B. More than bone C. Equal to that of bone D. More than that of enamel...
- Inorganic content of cementum is______________?
- A. 45 to 50% B. 50 to 55% C. 55 to 60% D. 60 to 65%...
- Decrease in creep occurs in_______________?
- A. Under trituration or over trituration of amalgam B. Decreases with condensation pressure C. Increase with condensation pressure D. Cannot be predictable...
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