<u>Alpha radiation</u> is a type of airborne particle that rapidly loses energy as it moves through the atmosphere, has weak penetrating strength, and can be prevented by clothing or a piece of paper.
<h3><u>Why does alpha radiation exist?</u></h3>
Two protons and two neutrons are bonded together to form an object resembling a helium-4 nucleus, which is what is known as an alpha particle, also known as an alpha ray, or alpha radiation. Although there are additional possibilities, they are often created during the alpha decay process.
The Greek letter, which begins the alphabet, is where the name "alpha particle" originates. Alpha is represented by the sign 2+. Net spin is zero for alpha particles. Alpha particles typically have a kinetic energy of around 5 MeV and a velocity in the area of 4% of the speed of light because of the mechanism of their generation in ordinary alpha radioactive decay.
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Judicial Review is the principle wherein the Supreme Court has the power to review laws and declare the laws to be constitutional or unconstitutional. Constitutional scholars trace the principle of judicial review back to the SCOTUS case Marbury v. Madison.
Some of this energy will be converted into heat due to the friction between the molecules in the microphone. ... The speaker components that move will gain some heat energy in the process. Finally, the medium through which sound travels, be it air, water or something else, will actually gain heat from the sound.
Agriculture and animal husbandry.
The people could now live in one place. The rich and fertile land and rivers produced a surplus of food and water.
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Explanation:
Andrea who is working in grocery store was recently fired from her job as a purchaser. The reason for her dismissal as given to her was the continuous decaying of the meat and other produce in the stockroom.
Andrea fail to accomplish the objective as a purchaser in the grocery store. Andrea was not aware of the materials at the stockroom and she purchase more and more produce and meats which leads to the wastage.
She failed to make sure the materials needed were in proper amount. Andrea purchased meat and produce in large quantities, more than what is required. This made an excess of produce and meat and lead to rotting and wastage.
