395Dental MaterialsMedium
Which of the following is an example of a composite material?
AWax
BColloidal silica
CA filled resin
DGold alloy
Correct answer
C. A filled resin
Explanation
The correct answer is A filled resin.
Correct answer
C. A filled resin
Explanation
The correct answer is A filled resin.
Rough surface of elastomeric impression results from________?
When solid gets wet completely contact angle is________?
What is the polymerization shrinkage if 3:1 powder: liquid ratio is used________?
Most commonly used retarder in gypsum________?
Function of wetting agents used in casting procedure is________?
Adequate mixing of mercury is indicated by________?