Examples of using Alpha particles in English and their translations into Serbian
{-}
-
Colloquial
-
Ecclesiastic
-
Computer
-
Latin
-
Cyrillic
Alpha particles and other atomic nuclei: Q= 20.
All of these elements are radioactive and emit alpha particles.
Alpha particles are positively charged nuclei of helium atoms.
Beta particles- a stream of electrons or positrons having more penetrating ionizing andless power than alpha particles.
In living tissue, alpha particles are like the bullets of a machine gun.
Several radioactive substances are considered carcinogens, but their carcinogenic activity is attributed to the radiation,for example gamma rays or alpha particles, that they emit.
Alpha particles are helium-4 nuclei(two protons and two neutrons).
If the Thomson atomic model had been correct, all the alpha particles would have slowed down, but would have passed through the metal without any change of direction.
Alpha particles having different energies would travel slightly different distances in a mineral.
If so, how did the surrounding rocks crystallize rapidly enough so thatthere were crystals available ready to be imprinted with radiohalos by alpha particles from 218Po?
In a mineral, alpha particles lose their energy quite rapidly through collisions with other atoms.
When nuclear fission or fusion occurs, many types of radiation are created,including alpha particles, beta particles, gamma rays and neutrons.
Could alpha particles from uranium and its daughters cause enough damage to the surrounding mineral to produce the pleochroic halos?
The Plasma and Suprathermal Ion Composition(PLASTIC) measures the properties of the solar wind andevaluates the characteristics of protons, alpha particles and heavy ions in an effort to characterize the CME plasma.
Some very high energy alpha particles compose about 10% of cosmic rays which are capable of penetrating the body and even thin metal plates.
They interact with matter strongly due to their charges and combined mass, and at their usual velocities only penetrate a few centimeters of air, ora few millimeters of low density material(such as the thin mica material which is specially placed in some Geiger counter tubes to allow alpha particles in).
This means that alpha particles from ordinary alpha decay do not penetrate the outer layers of dead skin cells and cause no damage to the live tissues below.
Although they're fast-moving particles, they're too big to pass through much matter-- alpha particles(helium atoms) can be stopped by a few inches of air or a piece of paper, and beta particles(electrons) can be stopped by plastic or light metal.
Alpha particles have a typical kinetic energy of 5 MeV(that is,≈ 0.13% of their total energy, i.e. 110 TJ/kg) and a speed of 15,000 km/s.
Under these conditions,nearly half of all the alpha particles ejected from the various halo centers would pass up into the alpha-sensitive emulsion; there they would leave very short trails of ionized atoms.
Alpha particles have a typical kinetic energy of 5 MeV(or≈ 0.13% of their total energy, 110 TJ/kg) and have a speed of about 15,000,000 m/s, or 5% of the speed of light.
Some claimed that they had detected alpha particles with the right energies to cause the damage observed, supporting the presence of these elements, while some claimed that none had been detected.
As the alpha particles zoom through this ionized gas, they would lose energy in a process similar to the one that produces auroras in the ionosphere near Earth's own North and South Poles.
But they would cause charged alpha particles- another component of cosmic rays that could strike the spacecraft and emit X-rays- to move toward the ends of the spacecraft, which would be capped by two bubbles of material filled with a mixture of ionized gas that mimics Earth's ionosphere.
Each alpha particle consists of two protons and two neutrons.
The, uh, alpha particle signature off his body indicates that it's polonium-210.
Water can be dissociated under ionizing alpha particle bombardment, which is a natural process.
An alpha particle source.