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What causes microleakage in composites?
polymerization shrinkage
What will happen if you get a filling on your wobbly tooth?
You don't really feel the filling and when the tooth comes out, the filling comes out with it. It is just like part of the tooth! HAPPY SEARCHING CHUMS:D!
What happen when iron filling is heated with sulfur powder?
You get iron sulphide.
why should the arnalgam used in dental fillings have the same average cofficient of expansion as a tooth what would occur if they were mismatched?
he reason why dental amalgam (a mixture of metals used in dental fillings) should have the same coefficient of expansion as a tooth is because the coefficient of expansion is a measure of how much a material will expand or contract when exposed to changes in temperature. If the coefficient of expansion of the dental amalgam is different from that of the tooth, it can cause problems. If the coefficient of expansion of the dental amalgam is greater than that of the tooth, the filling will expand more than the tooth when exposed to heat, and this can cause the tooth to crack or fracture. Similarly, when the filling contracts more than the tooth when exposed to cold, it can cause the tooth to become loose or fall out. On the other hand, if the coefficient of expansion of the dental amalgam is less than that of the tooth, the filling will not expand as much as the tooth when exposed to heat, and this can cause the filling to become loose or fall out. Similarly, when the filling contracts less than the tooth when exposed to cold, it can cause the tooth to crack or fracture. Therefore, it is important for the coefficient of expansion of the dental amalgam to be as similar as possible to that of the tooth in order to prevent these problems from occurring. In order to achieve this, dentists use a special type of dental amalgam that is specially formulated to have a coefficient of expansion that is similar to that of the tooth.𝘩𝘵𝘵𝘱𝘴://𝘸𝘸𝘸.𝘥𝘪𝘨𝘪𝘴𝘵𝘰𝘳𝘦24.𝘤𝘰𝘮/𝘳𝘦𝘥𝘪𝘳/372576/𝘮𝘶𝘣𝘪𝘳𝘪𝘨𝘪/
What will happen when zinc is added to iron filling?
You will have a mixture of zinc and iron filings.
Will a cake with filling go soggy?
It can. But this will only really happen if there is enough moisture in it. This moisture may come from the filling (an oily cream or liquidy berries, for example).
What would happen if you don't brush your teeth daily?
its simple. you get tooth decay and have to have a filling
What will happen if you fill pie crust with hot filling and then bake it?
Generally pie filling is room temperature when placed in the pie crust. In many cases, the crust is partially baked, then the room temperature filling is added. If one places hot filling in an unbaked crust, the filling could become over-cooked before the crust has finished baking.
A man filling his car with gas is expecting what kind of energy conservation to happen?
Chemical potential energy
Do bean bag chairs lose their filling easily?
Bean bag filling usually stays put do to their good sturdy designs, Although, there are always things that could happen to make the filling come out. If you have children who rough house and throw them around and not treat them as they should be then they can lose filling. but there designs are good and surdy enough to keep it safe.
A man filling his car with gas is expecting what kind of energy conversion to happen?
Chemical Potential Energy to kinetic energu
Why does it hurt when metal touches a tooth filling?
It is called Galvanic shocks. If you have a gray filling, which contains some metal, it can cause a shock when you put another piece of metal on it. This doesn't happen when you have white fillings. Another possibility is that you filling is due to be changed. The best thing would be to see your dentist to check it.
