0
What does it take to stop beta particles with energies up to 13.5Mev?
Wiki User
∙ 8y ago
Depending on the energy you can simply use varying thickness sheets of metal or plastic.
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
Name a low density meta used to stop beta particles?
one metal that can stop beta particles is aluminum it also has a medium Ionising ability. :)
Why can beta particles and gamma rays pass through paper and lead?
Depends on how thick the lead is, but beta particles in general don't travel all that far. Of the three types of radiation, gamma (high energy photons) penetrate the most, alpha (helium nuclei) the least, and beta (electrons or positrons) somewhere in the middle. Since most lead jackets stop gamma you can be pretty sure that the lead jackets they use around x-ray machines will stop beta particles.
Which barriers will stop beta particles?
yes , it will it has to be a cm thick by : dominetris s
Does it matter if aluminum absorbers are near a Geiger-Muller detector when you have a radioactive source of beta particles?
It does if you want to detect the beta radiation. Beta radiation, beta particles, can be stopped with a sheet of aluminum foil. An aluminum "absorber" would act as a shield to the Geiger-Müller (GM) detector and stop the beta radiation, which is really high energy electrons or possibly positrons. Placing a shield between the source of the beta radiation and the GM detector would block the radiation, thus shielding the detector from it. The detector would be "blind" to the radiation. Note that this would be effective if all you wanted to do was look at gamma rays. The gamma rays and the beta radiation would leave the source and head to the GM detector, the beta particles would be blocked by the aluminum, and only the gamma rays would make it to the GM tube to be counted. Links can be found below.
Beta particles cannot penetrate very far into solids because they..have low velocity have negligible mass have no mass are confined to orbits?
Beta particles cannot penetrate very far into solids because they...HAVE NO MASS and HAVE HIGH VELOCITY.
Name a low density meta used to stop beta particles?
one metal that can stop beta particles is aluminum it also has a medium Ionising ability. :)
Why can beta particles and gamma rays pass through paper and lead?
Depends on how thick the lead is, but beta particles in general don't travel all that far. Of the three types of radiation, gamma (high energy photons) penetrate the most, alpha (helium nuclei) the least, and beta (electrons or positrons) somewhere in the middle. Since most lead jackets stop gamma you can be pretty sure that the lead jackets they use around x-ray machines will stop beta particles.
Which barriers will stop beta particles?
yes , it will it has to be a cm thick by : dominetris s
What can stop beta radiation particles?
Certain types of plastic can be used to form an efficient barrier for dealing with high-energy beta radiation. Many acrylic sheets effectively protect individuals from exposure to beta radiation. While lead is a good standby, in some cases, lead is ineffective in stopping beta particles because it can produce secondary radiation when passing through elements with a high atomic number and density.
What can you use to stop beta radiation?
There are two flavors of beta radiation, and they are easy to stop. But that's not the problem. So what is? Let's take a look at beta radiation and sort things out. Hop in, buckle up and lets tool on down and see what's up.One type of beta radiation is beta-minus radiation, and those particles are electrons. If they have sufficiently high energies, they can slam into shielding doing little penetration but generating x-rays. That means thick layers of dense material like lead would be needed for shielding. Bummer.The other type of beta radiation is beta-plus radiation. A beta-plus particle is an anti-electron, or positron. Again, it's easy to stop a positron, but it's antimatter, and that little critter will combine with a "regular" electron in the twinkling of an eye. Mutual annihilation occurs, and two high energy gamma rays will appear. Same problem as with x-rays (as they're both high energy electromagnetic radiation), except that gamma rays have even higher energies than x-rays. More lead or high density material. Double bummer. Hope we got you up to speed.
Why beta particales are harder to stop than alpha particales?
Beta particles are made of a single electron, therefore are much smaller than the alpha particle, which is made of 2 protons and 2 neutrons
Can beta rays pass through 1cm thick aluminium foil?
No, it cannot. Alpha particles can be stopped using aluminum foil. Beta particles (electrons) posses higher kinetic energy and have smaller cross section. Lead is widely used to stop beta particles as well as gamma particles. Gamma particles are basically high energy photons which are extremely dangerous for alive creatures. Extra precaution must be taken when you are working with such radiation.
Do particles ever stop?
No, particles never stop moving.
Does it matter if aluminum absorbers are near a Geiger-Muller detector when you have a radioactive source of beta particles?
It does if you want to detect the beta radiation. Beta radiation, beta particles, can be stopped with a sheet of aluminum foil. An aluminum "absorber" would act as a shield to the Geiger-Müller (GM) detector and stop the beta radiation, which is really high energy electrons or possibly positrons. Placing a shield between the source of the beta radiation and the GM detector would block the radiation, thus shielding the detector from it. The detector would be "blind" to the radiation. Note that this would be effective if all you wanted to do was look at gamma rays. The gamma rays and the beta radiation would leave the source and head to the GM detector, the beta particles would be blocked by the aluminum, and only the gamma rays would make it to the GM tube to be counted. Links can be found below.
Beta particles cannot penetrate very far into solids because they..have low velocity have negligible mass have no mass are confined to orbits?
Beta particles cannot penetrate very far into solids because they...HAVE NO MASS and HAVE HIGH VELOCITY.
How would you list alpha partcles beta particles and gamma rays in order of increasing penetrating power?
Alpha particles are the least penetrating, and are not able to pass through a single sheet of paper. Beta particles can penetrate through a sheet of paper, but not a piece of aluminum. Gamma rays can travel through both paper and aluminum and it takes dense material like lead to stop them or reduce their number. Gamma rays are high energy electromagnetic rays.
. Do particles ever stop moving?
No, particles never stop moving.
