A. Dentin
B. Enamel
C. Amalgam
D. Composite Resin
Advertisement
Related Mcqs:
- Which cement base has the highest modulus of elasticity ?
- A. Zinc polycarboxylate B. Polymer reinforced ZOE cement C. Zinc phosphate D. Glass inomer cement...
- Which one of the following is the result of applying a load to a wire below its modulus of elasticity on a load deflection diagram ?
- A. Fracture of the wire B. permanent deformation C. Spring back D. Increase in stiffness...
- The modulus of elasticity is defined as_______________?
- A. The stress at the proportional limit B. The strain at the proportional limit C. The stress/strain ratio within the proportional limit D. None of the above...
- Modulus of elasticity means_______________?
- A. Rigidity or stiffness of the material B. Ability to be stretched with permanent deformation C. Ductility of a material D. Malleability of the metal...
- For dental amalgam, the elastic modulus and tensile strength is______________?
- A. 40 Gpa and 60 – 100 Mpa B. 21 Gpa and 27 – 55 Mpa C. 350 Gpa and 10 – 120 Mpa D. 360 Gpa and 125 – 130 Mpa...
- Creep value of which of the following is the highest ?
- A. Low copper amalgam alloy B. Admix alloy C. Single composition alloys D. Creep value of all the above mentioned alloys is same...
- Which of the following fuel gases used for soldering, has the highest heat content______________?
- A. Hydrogen B. Natural gas C. Acetylene D. Propane...
- Which one of the following categories of dental materials has the highest thermal conductivity_________________?
- A. Unfilled acrylic plastics B. Gold alloys C. Porcelains D. Zinc phosphate cements...
- Which of the following immunoglobulins has the highest mean serum concentration in humans_________________?
- A. IgA B. IgD C. IgG D. IgM...
- Which of the following dentitions shows the highest frequency of ocurrence of supernumerary teeth ?
- A. Maxillary deciduous dentition B. Maxillary permanent dentition C. Mandibular deciduous dentition D. Mandibular permanent dentition...
Advertisement
