The Behavior and Study of Particles Essay - 1499 Words

Particles are a very important part of this world. From the particles that make up all the humans in the world to the particles that make up the clothes we wear. Particles define the world we live in and everything we know about it. From the behavior of particles, scientists can determine many things about the world and the way it works. The simple definition of a particle is that it is a minute portion of matter. While not incorrect this answer lacks complexity. As was previously stated, particles make up everything; but, they also make up even the most basic form of matter the atom. Protons, neutrons, and electrons are all particles that make up an atom. Protons and neutrons themselves are made of individual particles called quarks. A†¦show more content†¦Mesons, made of quark pairs, are usually found in cosmic rays. Quarks combine to form charges of -1, 0, or +1. Quarks in Baryons and Mesons are bound together by strong forces formed from the exchange of gluons. Much like how the electromagnetic force strength is determined by the amount of electric charge, the strong force strength is determined by a new quantity called color charge. (abyss.uoregon.edu) Quarks come in three colors, red, blue, and green. Although the implication is that quarks are colored, these terms are not meant to indicate a particular hue but instead describe the color of the charge of the quark. So, unlike electromagnetic charges which come in two types (positive and negative or north and south), color charge in quarks comes in three types. Color charge also has its anti-particle nature. So there is anti-red, anti-blue and anti-green. Gluons serve to act as the carrier of the color when they interact with quarks. Baryons and mesons must have a mix of colors such that the result is white. For example, red, blue, and green make white. Also red and anti-red make white. (abyss.uoregon.edu) There can exist no free quarks; meaning no quarks can exist on their own. All quarks must be bound to another quark or antiquark by the exchange of gluons. This is called quark confinement. The exchange of gluons produces a color force field, referring to the assignment of color charge to quarks, similar to electric charge. TheShow MoreRelatedCoal Separation With The Air Dense Medium Fluidized Bed1407 Words   |  6 Pages Dry coal separation with the air dense medium fluidized bed (ADMFB) is an effective method for coal utilization and environmental protection. In this study, feed particles with various components were adjusted by controlling the number of middle density particles (Gmiddle). The separation performance of the feed particles with various components was theoretically analyzed. The separation results were directly related to the gas velocity, bed height, and Gmiddle. The mathematical model between theRead MoreEssay about Particle Kinetics of Biological Aerosols Durin g Impaction1610 Words   |  7 PagesAt the beginning of the 20th century, the study of aerosols, suspensions of solid or liquid particles in a gas, were the forefront of physical science because they represented the smallest observable division of matter. In fact, aerosols contributed to the early understanding of Brownian motion and diffusion, Millikans measurement of electron charge, and Wilsons cloud chamber experiment for the study of ionizing radiation. During the first half of the century, aerosol research continued, and grewRead MoreThermophysical Properties Of Nanofluids1021 Words   |  5 Pagesmeasured experimentally and reported by Nieto de Castro et al. [7]. Wang et al. [8] have reported shear thinning behavior and favorable friction reduction properties of IoNanofluids, containing 1-butyl-3-methylimidazolium hexafluorophosphate ([Bmim][PF6]) IL and gold nanoparticles, gold nanoparticles with different stabilizing agents, and functionalized MWCNTs and reported the she ar thinning behavior of IoNanofluids. Wang et al. [9] have reported the enhanced thermal conductivity of 1-hexyl-3-methylimidazoliumRead MoreThe Components Of Strain Rate Tensor929 Words   |  4 Pagessediment particle: (13) where is the vertical distance between sediment particles and the water sediment interface, is specific weight of the water and is saturated specific weight of sediment. To obtain at first the interface must be identified in each time step. In the present model the sediment particles were classified into three groups based on their local distribution as: 1- suspended particles 2- bed particles 3- interface particles (Figure 2). Since suspended particles are surroundedRead MoreThe Effect Of Emulsion Polymerization Technology On Large Scale1211 Words   |  5 Pagesprimary particle (or swollen micelle) volume and the extent of the particle coagulation. As the oligomeric radicals with cationic AIBA chain ends were captured by anionic swollen micelles, the electrostatic stability of swollen micelles gradually reduced, further promoting the primary particle coagulation. As a result, the initial particle number decreased with the addition of AIBA. The earlier primary particle coagul ation not only enlarged the particle size, but also narrowed the particle size distributionRead MoreGas Laws Should Be Taught As A Verb1452 Words   |  6 Pagestested and knowledge is synthesized. Much of what discussed in the paper is to have an understanding of gases in the atmosphere, factors that affect the properties of these gases and so the laws of gases which help to do so. Now why do we need to study these laws? Because gases compose our atmosphere. These are responsible for the process without which no one can survive i.e. breathing. Atmosphere is a gaseous envelope surrounding the earth. It is made up of a combination of water vapors and gasesRead MoreThe Subatomic World of Quantum Mechanics 767 Words   |  3 Pagesneither a particle nor a wave, it is both and neither at the same time. All these weird statements are worked today by physics. But they are still a mystery. The Quantum Mechanics, mainly study the behavior of particles. In my opinion, however, one of the greatest topics in the subatomic world is the behavior of the electrons. We all know that electrons repel each other, as a result of both having the same charge (-). Also we all know that everything is made out of atoms, which their outer particles areRead MoreNumerical Predictions Of The Mechanical Properties Of A356 Composites Fabricated By Powder Metallurgy1351 Words   |  6 Pagesthe composite samples comparing to alloy. In the current research, a technique based on Artificial Neural Network (ANN) and Finite Element Method (FEM) was implemented to predict mechanical properties. It was observed that prediction results in this study are consistent with the real measurements for composites. keywords: nano SiC, finite element method, artificial neural network. NOMENCLATURE (Optional Section) Subscripts ANN Artificial Neural Network FEM Finite Element Method LMA Read MoreThe Effect of Different Molar Mass on the Diffusion on Substances1585 Words   |  7 Pages(Everett and Everett, n.d.). Diffusion occurs naturally, with the net movement of particles flowing from an area of high concentration to an area of low concentration. Net diffusion can be restated as the movement of particles along the concentration gradient. According to Meyertholen (n.d.), there are several factors which may affect the rate of diffusion of a substance. These factors include the size of the particle or the molecular weight of the substance, temperature or availability of energyRead MoreDispersion of Different Silane Modified TiO2 Rutile Nanoparticles in Various Organic Solvents.1096 Words   |  4 Pagesand TMSO treated TRNPs in different solvents after centrifuging at 1000 rpm for 15 minutes. After centrifuging, if most of the particle settles down it is an indicator of poor dispersion of the particle in the solvent. When the relatively large particles settles down and small particles remains in the suspension it is an indicator of medium dispersion. If all the particles remains in the solvent and no precipitation is found it is an indicator of very good dispersion. From Figure 3 it is found that