Saturday, April 18, 2020

How to Write a Discursive Essay Sample Question

How to Write a Discursive Essay Sample QuestionA Discursive Essay Sample Question is an essay that you have written yourself and then have it written for you by a professional writing service. This can be a good way to gain some extra practice when doing your essay but you need to do the homework before hand so that you know exactly what you are getting into.This is not a critical writing assessment where you must meet a certain quota of style points or grammar errors before your assignment is even due. If you're on deadline, this may be a good method of obtaining an outline for your essay so that you can structure it in the way that you want it. This would also give you some information on the kind of writer you are and allow you to get ideas for your essay based on these examples.The premise of doing one of these samples is that if you know how to write a good first draft for your own work, you should be able to take that knowledge and apply it to other types of writing. You may ch oose to do this with your own essay, and the service you hire to do the discursive essay sample question for you is going to help you come up with a different format for your essay that you feel confident about. It should be very easy to follow the guidelines of your writing service in order to get a good return on your investment.There are some things to consider when you decide to write one of these Discursive Essay Sample Questions for yourself. First, you should be sure that you understand what type of essay you're writing. In most cases, the writing service that will give you the essay for writing will ask you to write a story that is based on a true experience. You don't want to use any additional elements to make it sound like you're trying to pass off a created idea.The other thing to consider is whether you agree with the objectives of the writing service that you are using. You shouldn't end up with something that you disagree with as much as you should have a good underst anding of what it is you're getting yourself into.By keeping all of these things in mind, you should be able to come up with a good writing service that will allow you to understand the role that they'll play in your essay. You should have an outline for your essay that you can use as a guide for you to follow and you should have a firm understanding of what the question they provide you is.Once you have your outline and understand of what the question is, you can come up with your own personal approach to the essay and go from there. This is a good thing to do so that you can know what to expect and it should come from having a good idea of what it is you're getting into. If you do not have these ideas, then you may just be wasting your time.If you think that the discursive essay sample question can help you, then by all means use it. You just need to be sure that you're doing the work properly so that you can get the work that you want out of the writing service. Good luck!

Tuesday, April 14, 2020

History Behind The Atom Essays - Atomic Physics, Nuclear Physics

History Behind The Atom The History Behind The Atom Throughout the discovery of the atom, many scientists worked to formulate how the atom works. Which began in the early 1800's with John Dalton, to our current model of the electron cloud developed by Schrodinger. During this long process of the discovery the atom, took many models and scientists. The entire group of scientists who assisted in the discovery of the atom used each other's model to improve each other's theories. Firstly, John Dalton showed that, collectively, the three laws, the law of definite proportion, the law of conversation of masses, and the law of multiple proportion. These three laws demonstrate the existence of the atom. Also, Using these three laws he developed a theory called, Dalton's Atomic Theory. This includes five basic principles; 1) all matter is made of indivisible and indestructible atoms, 2) atoms of a given element are identical in their physical and chemical properties, 3) atoms of different elements have different physical and chemical properties, 4) atoms of different elements combine in simple whole-number ratios to form chemical compounds, 5) atoms cannot be subdivided, created or destroyed when they are combined, separated, or rearranged in chemical reactions. However, after scientists look more carefully at his points they found some weaknesses. One weakness was that the atom was found to be indivisible, and they had smaller particles. After Dalton came up with the five points, J.J. Thompson came along. He discovered that charged and magnets deflected the straight paths of cathode rays. In addition, he discovered negative and positive charged particles. He stated that the atom was made of smaller particles called, electrons and protons. In the discovery of the electron he used the Cathode-ray tube. As he researched he came up with a model of the atom, he stated that the atom was a ?plum pudding model.? This model featured negatively charged electrons embedded in a ball of positive charge. After, J.J. Thompson came Ernst Rutherford, who was a student of Mr. Thompson. He created ?gold-foil experiment? which untimely-disproved J.J. Thompson's theory. In this experiment he directed a beam of alpha particles at a very thin gold foil sheet. This was so the Rutherford could measure the angles of the particles coming off the gold foil. Sheet. Most of the alpha particles went through the sheet, however some of the particles hit the foil and bounced back. The reason of this was that the particles that bounced off the nucleus and the particles that went straight through traveled in the empty space. The major was that his experiment was that the atom would eventually lose its energy and collapse in the nucleus. Around 1913, a Danish physicist named Niels Bohr came up with a new model to further our knowledge of the atom. In his model, he purposes that the electrons in the atom can reside only to certain energy levels. He related his model to a ladder, a person can stand on the rungs of the ladder, and however it is impossible for a person to stand between the rungs. The only way for the electron to jump to the next level is for it to have a Quantum leap. Which is the leap from one energy level to another, and the lowest energy level is called the ground state. Thus, comes to the conclusion that electrons are quantized. Helping Bohr's model become superior, Plank declared that energy comes in packets or bundles of energy that is discontinued. This went all against classical science and he was not favored with the other scientist. Helping prove Bohr's model he used the bright-line spectrum, which helped him prove his model. There was one flaw in his model, which was that it did not work with multiple elements. After Bohr and Plank, another educated scientist came along who was DeBroglie, he purposed the Wave Particle Duality Theory. This theory stated that matter can act like waves, and waves can act like particles. To prove his theory he used the mathematical expression of mc=hc. Which meant that the m stood for the mass particles and the stood for the wavelength. Taking DeBroglie's model to a further extent was Heisanburg; he treated electrons as particles. He