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A dentist is a dental Doctor Who has earned a Master of Science degree. They are the only person in the dental office qualified by their state and/or country to diagnose and treat patients.
What else can I help you with?
Are black holes made of dark matter?
No, dark matter is quite a different kind of thing. A dark hole may have absorbed some dark matter, but pressumably that would become indistinguishable from the normal matter, once it gets crushed by the enormous gravity of the black hole.
What is the densist star known to man?
A "black hole" may be the most dense object. The problem with a black hole is that our mathematical understanding of physics breaks down at the event horizon of a black hole, and we don't know about anything inside.
What is the densist city in Europe?
Levallois-Perret is the most densely populated city in Europe. It is a suburban city of Paris, France.
Why must they still use silver crowns on a child age 6rather than white ones for a baby root canal Is there really no other alternative Kids are so cruel during the childhood years....?
I think this a really good question, recently my 6 year old, visited the densist and he must have a silver crown ,on a tooth that will be visible when smiling. I asked the doctor about porcelain, the densist said that they only did silver on children with no explanation. So later in the day, my son said that he didn't want a silver tooth because that meant he had ate too much sugar and didn't brush his teeth. I thought that it was so sad my 6 year felt like this. I will more than likely check around for a densist in which would consider porcelain
What is wrong if you have a hole in between your front tooth and the dentist said it was a groove in your tooth but how is this possible if you have sensitvity to this tooth as well?
i have a little whole in front of my tooth and the densist said it was from my mom when she was pregrant took antibodics and no it doesnt lead to senisitity
In the 1840s did most people live in small cities?
The largest population was actually in the rural areas spread out through the country and then there were a lot of little towns and some large cities. The only exception was New York City. It has nearly always had the densist poplulation in such a small area. Trust me Manhattan is not that large and yet even back in 1840 it was the most highly populated city. But the rural farms and small towns spread throughout the USA had the largest population.
Are black holes made of dark matter?
No, dark matter is quite a different kind of thing. A dark hole may have absorbed some dark matter, but pressumably that would become indistinguishable from the normal matter, once it gets crushed by the enormous gravity of the black hole.
What is the densist star known to man?
A "black hole" may be the most dense object. The problem with a black hole is that our mathematical understanding of physics breaks down at the event horizon of a black hole, and we don't know about anything inside.
What metals are dense?
Gold, platinum. Tin and lead are also quite dense. Osmium is the most dense on the periodic table.
How do you get rid of bad taste in your mouth due to Periodontal disease?
Regularly brush and floss your teeth to remove bacteria and food particles that may be contributing to the bad taste. Use an antimicrobial mouthwash to help kill bacteria. See your dentist for proper treatment and management of your periodontal disease to address the underlying cause of the bad taste.
Can osmium stop a bullet?
Theoretically speaking any material can stop a bullet, you just need enough of in the way. Practically speaking, there are two ways to stop a bullet: To bounce it, or to catch it. The two approaches have almost exactly opposite material requirements. Bullet catching materials, like kevlar and lexan, operate by absorbing the kinetic energy of the moving bullet, slowing it to a stop before the bullet makes it through to the other side. To facilitate this, these materials generally have far lower density than the bullet materials, with either high ductility or flexibility (deform or bend easily). When two materials of differing densities impact, the denser material tranfers energy to the less dense material. This is basically why when you drop a beach ball and soccer ball of equivilent size, whith the beach ball on top, when they hit the ground the beach ball shoots up into the air. On the bullets impact, the kelvar/lexan will deform around the bullet, sapping its energy away. Bouncing a bullet, which includes deflecting and smashing, generally requires a material with higher density and ridigity than the bullet material; something heavy and tough. High carbon steel has been a favorite for this application for over 300 years, even though steel is less dense. But, I digress, when a bullet impacts a denser material, its kinetic energy is bounced right back into the bullet. The bullet imediately accelerates in the opposite direction, facing a force of over 100 times the forcing of earth's gravity. The most materials, including lead and steel, aren't strong enough to survive this, and the bullet shatters, shooting fragments out in a roughly conical field. If a material is strong enough, or the bullet impacts at an oblique angle, the bullet can survive. So, to answer your question: Yes osmium can stop bullet. As the densist naturally occuring metal, 30% denser than depleted uranium 238, the lead/steel/tungston bullet will bouce off, shattering into pieces. That said, it would be a very poor choice for this application. As a rare earth metal, osmium is surprisingly rare, and likewise extremely expensive. The current price is 61
Has anyone ever entered a black hole?
You would be long dead before you even reached it a black hole has so much gravity you would be long dead before you even got there. Although saying you did survive you would get sucked in like a noodel than hit the core made of the densist pact atoms in the universe.
