Coefficienty of thermal expansion of tooth enamel is closest to_______________?

Related Mcqs:

Which of the following physical property can be used to estimate indirectly the proportional limit of gold alloys ?

A. Vickers’s hardness number B. Knoop hardness number C. Brinell hardness number D. Rockwell hardness number...

KHN value of Amalgam is_________________?

A. 90 B. 343 C. 67 D. 450...

Ductility of a material is a measure of it’s_______________?

A. Grain elongation B. Anealing C. Cold working D. Work hardening...

The stiffness of a dental gold alloy is determined by its________________?

A. Proportional limit B. Modulus of elasticity C. Ultimate tensile strength D. Flow...

Brazilian test is used to determine the ultimates tensile strength of_________________?

A. Ductile materials B. Flexible materials C. Brittle materials D. Malleable materials...