440Dental MaterialsMedium
Cavo surface angle for amalgam resoration is butt joint as________?
ADecreased compressive, decrease tensile strength
BIncreased compressive, increased tensile strength
CDecreased compressive, increased strength
DIt increases compresssive and tensile strengths
Correct answer
D. It increases compresssive and tensile strengths
Explanation
The correct answer is It increases compresssive and tensile strengths.