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- Subject
- Dental Materialsmedical-mcqs › dental-materials
- Published
- 30 Jul 2019
- Last updated
- 28 May 2026
Explanation
A material behaves elastically up to the proportional limit, meaning it will return to its original shape after the load is removed. Beyond the proportional limit, the material undergoes plastic deformation, causing permanent changes in shape.
More Dental Materials MCQs
Practice related questions from the same subject.
- 1.Which statement accurately describes the types of gold that can undergo heat treatment and annealing?
- 2.Which component is found in the powder form of acrylic resin?
- 3.What is the boiling point of methyl methacrylate compared to water?
- 4.What is a composite primarily made of?
- 5.What is the primary benefit of using composite materials compared to unfilled direct filling resins?
- 6.For which of the following applications are acrylic resins commonly utilized?
- 7.Which method is most effective in avoiding porosity during the curing process of self-cure acrylic resin?
- 8.What is the primary cause of porosity found in acrylic dentures?