How is alpha radiation used in everyday life? Is beta radiation used in carbon dating? When an atom of Beryllium-9 is bombarded by an alpha particle, an atom of Carbon-12 is produced and a neutron is emitted. W
How is beta radiation produced by a radioactive isotope? How does carbon-14 decay? What is the equation for beta minus decay? Why is an antineutrino emitted in beta decay? What does actinium-227 alpha decay become? When calculating a half-life, does this only occur with beta decay?
Extremely low frequency (ELF) radiation is the radiation produced by things like power lines or electrical wiring. There are health concerns associated with magnetic field exposures near power lines, and this issue is very controversial. Obviously, ELF radiation surrounds us every day, but hazardous...
Ad This is the story of how the MIT Rad Lab—formally named the MIT Radiation Laboratory to confuse the Nazis—was charged with using that top-secret British invention to design, build, and field-test advanced radar equipment that would pave the way for the invasion that helped win the war...
Ultraviolet (UV) radiation is a ubiquitous component of the environment that has important effects on a wide range of cell functions. Short-wavelength UVB radiation induces sunburn and is a potent immunomodulator, yet longer-wavelength, lower-energy UVA radiation also has effects on mammalian immunity...
The high linear energy transfer typical of alpha particles determines irreversible double-strand DNA breaks with per-unit absorbed doses of acute biologic effects three-to-seven times greater than the damage produced by external beam with photons or beta radiation. As consequence, cells—not equipped...
It's important to know how much sunlight reaches ground level in the area where your potential solar house is located. What we're talking about here is insolation -- a measure of how much solar radiation hits the ground in any given area in a specified time period. It's typically ...
A new explanation proposed in 2024 is that these anti-particles are being produced by dark matter. Nobody knows what dark matter is made from. All we know is that it is an invisible material that constitutes 85% of all the matter in the universe. The only way we know it is there is...
The majority of radiation given off in a fission reaction is X-rays, and these X-rays provide the high temperatures and pressures necessary to initiate fusion. So, a fusion bomb has a two-stage design — a primary fission or boosted-fission component and a secondary fusion component. ...
The free T4/free T3 test is more useful for me to determine if a person is properly converting thyroid hormones. In cases where a lot of reverse T3 is produced, adding a thyroid medication that contains T3 ensures that the right hormone is getting to the right receptors. ...