A. Above the proportional limit a material function in a plastic manner, while below the proportional limit it behaves as an elastic
B. Above the proportional limit a material functions in an elastic manner, while below the proportional limit it behaves as an plastic
C. Either A or B
D. Neither A or B
Physical Properties
Physical Properties
A. Young’s modulus
B. Plastic strain
C. Elastic strain
D. Flexural strain
A. Slicate cement
B. Composite
C. GIC
D. Polycarboxylate
A. Primary forces
B. Secondary forces
C. Cohesive forces
D. Ionic forces
A. Reflector
B. Translucent
C. Transparent
D. Opaque
A. Complete wetting of surfaces
B. Rough surfaces between Adhesive & Adherent
C. Adherent and Adhesive molecules are tangent to each other
D. Irregularities present between Adherent surfaces
A. Ductile materials
B. Flexible materials
C. Brittle materials
D. Malleable materials
A. Liquid should wet solid surface
B. Mechanical interlocking should be present
C. Should have high contact angle
D. None of the above
A. Solid solution
B. Eutectic mixture
C. Peritectic mixture
D. Inter metallic compounds
A. Grain
B. Nucleus
C. Stroma
D. None of the above
