9 Questions
What does a low contact angle between a solid and a drop of water indicate?
The solid is hydrophilic
Which of the following is the principal constituent (type of hemihydrate crystals) for Gypsum Product Type II?
Beta
A low contact angle between a solid and a drop of water indicates:
The solid is hydrophilic
Using the graph below, which area would facilitate good adhesion?
A
Which of the following is the principal constituent (type of hemihydrate crystals) for Type I gypsum product?
Alpha
A low contact angle between a solid and a drop of water indicates:
The solid is hydrophilic
Which type of gypsum product is associated with the common name 'model plaster'?
Type II
In the context of dental materials, which type of gypsum product is known as 'die stone'?
Type IV
Using the graph below, which of the following areas would facilitate good adhesion?
A
Test your knowledge of gypsum products with this quiz. Fill in the table with the correct information for different types of gypsum products, including their common names and principal constituents. See how well you know the different types of hemihydrate crystals used in Type I, Type II, Type III, and Type IV gypsum products.
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