Correct answer
D. Cooling the glass slab
Explanation
The correct answer is Cooling the glass slab.
Which of the following impression materials is easy to pour and difficult to remove the stone cast from the impression?
High copper dental amalgams are superior to other amalgams because high copper dental amalgems________?
Modulus of elasticity means________?
Apart from composites and ceramics, another material that could be copy milled easily and inexpensively is________?
Along with polymerisation shrinkage, one of the major disadvantages of polymethyl methacrylate as denture base resin are its poor________?
Dendrites in cst alloys form by mechanism of________?