A 40 year old male patient came for routine checkup. Intra-oral examination reveal multiple teeth restored with silver amalgam restoration. Linear coefficient of thermal expansion of this restoration is?
A 40 year old male patient came for routine checkup. Intra-oral examination reveal multiple teeth restored with silver amalgam restoration. Linear coefficient of thermal expansion of this restoration is?
💡 Explanation
A 40 year old male patient came for routine checkup. Intra-oral examination reveal multiple teeth restored with silver amalgam restoration. Linear coefficient of thermal expansion of this restoration is?
✓ Correct Answer: D. 2.5 times greater than tooth structure
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