Physics · Measurements
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Fillings in teeth should be made from a material which:
- A
Does not expand when heated
- B
Expands by the same amount as the tooth when heated
- C
Expands less than the tooth when heated
- D
Expands more than the tooth when heated
When it comes to fillings in teeth, it is desirable for the filling material to have a similar thermal expansion coefficient as the tooth structure. This ensures that the filling material expands and contracts at a similar rate as the tooth when exposed to changes in temperature. By using a filling material that expands by the same amount as the tooth when heated, it helps maintain the integrity and stability of the tooth-restoration interface, minimizing the risk of complications and preserving the longevity of the dental restoration.
This option is not the correct answer.
This is the correct answer.When it comes to fillings in teeth, it is desirable for the filling material to have a similar thermal expansion coefficient as the tooth structure. This ensures that the filling material expands and contracts at a similar rate as the tooth when exposed to changes in temperature. By using a filling material that expands by the same amount as the tooth when heated, it helps maintain the integrity and stability of the tooth-restoration interface, minimizing the risk of complications and preserving the longevity of the dental restoration.
This is not correct.
This is not the correct option.
Tagged under Physics · Measurements · 2022