X-Rays can penetrate all metals, but not very far. The penetration depth is strongly dependent on how dense the metal is. Lead, for example, is a better X-ray stopper than aluminum. There are tables that allow an investigator to find the half-value layer for different substances. These references will give the thickness of a given material needed to reduce an incident beam by 50%.
It means the x-rays reveals no pathology or unexpected abnormalities. The x-ray appears as expected in a healthy individual.
It is usually referring to a flat metal ring that is used in conjunction with a nut and bolt. It can be used to distribute force to avoid the bolt pulling through the metal or wood. It also can be used in spacing and as a crude friction easing device.
Sheet metal refers to how the metal is layed out rather than what type of metal. So therefore sheet metal can be made out of metals such as gold, brass, copper and steel. If the type of metal used is magnetic then so is the sheet metal.
Mercury is used in clinical thermometers.
Mercury is a liquid metal used in thermometers. However, it becomes a solid at -37.9 F and it can cause mercury poisoning if ingested or inhaled. Therefore, most theremometers use ethyl-alcohol or a plastic strip covered with liquid crystals (called a liquid crystal thermometer).
YES
Yes and no. It is a dense metal but the xrays would react with the molecules in tungsten and that causes more xrays. This reaction is called compton scatter.
iodine
chelsea say head
Americium is not used in X-ray instruments.
XRAYS
what is the name of the Doppler used for chest xrays
how is x-rays used in our everyday lives
Xrays are 'les rayons X' (used in the plural) in French.
You get an xray taken at a hosbital and it is used to see if you have a fractured or broken bone
They experimented with xrays on the prisoners in the concentration camps. Mostly at Auschwitz.
I just got my xrays taken for my left knee, it was four xrays for $100, it may be more other places