Co-efficient of thermal expansion is highest for_____________?

Related Mcqs:

In processing methyl methacrylate, the resin may show porosity if the flask is placed too soon porosity most likely occur_____________?

A. Throughout the denture B. Near the borders C. In the thickest part D. On the denture surface...

About polymerization shrinkage of composite all are true, except______________?

A. Polymerization shrinkage is greater if bonded surface area is lesser than unbounded surface area B. Polymerization shrinkage is high if within the enamel margins C. Acid etching and priming will decrease polymerization shrinkage D. Microleakage can occur because of polymerization shrinkage...

Inorganic phase of the composites aid in_______________?

A. Increasing the mechanical strength B. Decreasing the coefficient of thermal expansion C. Reducing the polymerization shrinkage D. All of the above...

Etchant preferred in gel from than in liquid form________________?

A. Better control over placement B. Enhance and concentrate the action of acid C. Helps in visualization while placement D. None of the above...

The latest method of curing denture base resins______________?

A. Heat B. Visible light C. Chemicals D. Lasers...