burns it a lot
beta radiation used in this paper thickness equipment because alpha and gamma are very strong radiation which can not be used for paper thickness equipment such as paper are used by every one and it could cause radiation if other nuclear radiation like alpha and gamma are used.
Beta radiation can be used in medicine and in other areas of science to learn more about the structures and processes in living organisms, and also in nuclear medicine to treat some medical conditions.
Alpha, beta and gamma are three types associated with radioactive decay. Alpha particles are essentially helium nuclei. They are massive, somewhat slow moving particles comprised of two protons and two neutrons. Beta particles are high speed electrons ejected from the nucleus of an atom. Gamma rays are a highly energetic form of electromagnetic radiation. Whereas a sheet of paper is thick enough to protect against alpha particles, a sheet of tin sufficient defense against beta rays, a foot or so of lead (or several feet of concrete) are required to protect against gamma rays. Heat, visible light, and radio waves are other forms of electromagnetic radiation.
it penetrates through the paper into a detector that measures how much got through which determines how thick it is. 23
A Geiger counter detects the amount of radioactive decay. For example alpha and beta partials.
beta radiation used in this paper thickness equipment because alpha and gamma are very strong radiation which can not be used for paper thickness equipment such as paper are used by every one and it could cause radiation if other nuclear radiation like alpha and gamma are used.
Beta radiation can be used in medicine and in other areas of science to learn more about the structures and processes in living organisms, and also in nuclear medicine to treat some medical conditions.
Because its attenuation is proportional to thickness being penetrated
If you are referring to beta thickness gauging, an isotope emitting beta radiation is used. Sources commonly used include Promethium-147, Strontium-90 and Krypton-85. The source is usually enclosed in a protective cover, but I would keep my distance from it if I were you.
There are three kinds of radiation useful to medical personnel: alpha, beta, and gamma radiation.
The radiation comes from the material used.
Beta
Applications of promethium: - beta radiation source in instruments used to measure thickness of coatings by retrodiffusion of beta radiations - luminous paints - atomic batteries
Beta radiation isn't used for cancer inside the body because it doesn't have the penetrative ability of Gamma radiation. Gamma cannot be used for skin cancer because it would kill too many healthy cells.
since gamma radiation can penetrate more they are used in kidney scanners
Technetium-99 is used as standard source for beta radiation.
Alpha, beta and gamma are three types associated with radioactive decay. Alpha particles are essentially helium nuclei. They are massive, somewhat slow moving particles comprised of two protons and two neutrons. Beta particles are high speed electrons ejected from the nucleus of an atom. Gamma rays are a highly energetic form of electromagnetic radiation. Whereas a sheet of paper is thick enough to protect against alpha particles, a sheet of tin sufficient defense against beta rays, a foot or so of lead (or several feet of concrete) are required to protect against gamma rays. Heat, visible light, and radio waves are other forms of electromagnetic radiation.