Radium. The protective cover is a heavy lead foil or granules, like a sandbag.
That would be lead.
NO, X ray cannot be done on metal
X-rays use what are called X-rays...that was a given but MRIs use magnetic pulses instead of the X-rays. The difference is that the X-rays don't pass through bone (so you see the bone) and the magnetic pulses penetrate the entire flesh but bounce off every cell. This shows what the inside of the person looks like.
x rays the person who reads x rays is called a radiologist
Yes, beryllium is transparent to x-rays; windows of x-rays tubes are made from a thin foil of beryllium.
x-rays are emitted
Yes they can. Customs use huge mobile X-ray units to scan the whole interior of lorries entering a country.
The type of energy used in x-ray machines are called x-rays. It is the same as visible light in the sense that they are both electro-magnetic radiation but x-rays are at a higher frequency and use higher energies.
Yes. The Ct scan machines produce X-rays. They use low quantity of the X-rays. But still they are the X-rays. X-rays are produced artificially by the use of the electricity as a power source.
No,The production of x rays is a reverse process of photoelectric effect. X rays are produced when target metal is bombarded by electrons while in photoelectric effect, the electron are produced when light waves are incident on a metal surface.
When electrons are bombarded onto a metal plate inside a vacuum, they can generate X-rays. This process is known as X-ray generation through bremsstrahlung radiation. The high-energy electrons interact with the atoms in the metal plate, causing them to emit X-rays as they decelerate.
YES. X-rays are absorbed by metals and bone (ex: when you get your x-ray taken, all you can see is metal and bones, no skins or tissues).