Saturday, January 25, 2020

Schrodinger Was A Genius Philosophy Essay

Schrodinger Was A Genius Philosophy Essay The task isnot so much to see what no one has yet seen; but to think what nobody has yet thought, about that which everybody sees.   à ¢Ã¢â€š ¬Ã¢â‚¬ ¢Ã‚  Erwin Schrodinger. Schrodinger was an intelligent man who worked in all fields of science. In his work with atoms, he had changed and improved the atomic model as they knew it. Statistical mechanics, thermodynamics, color and its perception, the general theory of relativity, unified field theory, particle physics, philosophy, the history of science, molecular genetics, and, especially, quantum mechanics-the multifaceted genius Erwin Schrodinger studied and contributed to all these fields in the early 20th century and earned half of the 1933 Nobel Prize in physics for his major accomplishment in quantum mechanics, the Schrodinger equation. He even invented a cat that possessed the amazing property of being alive and dead at the same time. The proverbial nine lives of an ordinary cat pale in comparison (Rosen). Erwin Rudolf Josef Alexander Schrodinger was born on August 12, 1887, in Vienna, Austria, to Rudolf and Emily Schrodinger (Rosen). His father was a well working chemist, painter and botanist, who owned an oilcloth factory. Schrodingers father, Rudolf Schrodinger, ran an oilcloth factory, but his true passions were painting and botany (Oakes). According to Rosen, Until age 10, Erwin was schooled at home, where he learned to speak both German and English, as both languages were spoken there. In 1898, he entered gymnasium (equivalent to high school in the United States). There he excelled in all fields but disliked the classes that required rote memorization. For example, Erwin loved physics, mathematics, and Latin grammar, which are all strictly logical, while he hated memorizing dates and facts. He grasped the physics and mathematics material right away, without doing any homework, and was easily able to solve problems in them immediately after class. After graduating from the Akademi sche Gymnasium in Vienna in 1906, Schrodinger entered the University of Vienna, where he first developed an interest in theoretical physics under the tutelage of Friedrich Hansenohrl. Upon receiving his Ph.D. in 1910, Schrodinger took a position at the universitys Second Physics Institute as a laboratory assistant to the experimental physicist Franz Exner (Oakes). Schrodinger was an expert in many fields, an atomic theory was one of them. He said electrons are to miniscule and move to fast to describe exactly where they are. (Brainhoney 4.04) He said that the electrons move around a given shape, a cloud. A powerful model of the atom was developed by Erwin Schrodinger in 1926. Schrodinger combined the equations for the behavior of waves with the de Broglie equation to generate a mathematical model for the distribution of electrons in an atom. The advantage of this model is that it consists of mathematical equations known as wave functions that satisfy the requirements placed on the behavior of electrons. The disadvantage is that it is difficult to imagine a physical model of electrons as waves (chemed.chem.edu.purdue). The fundamental equation of wave mechanics. It describes the wave function à Ã‹â€  of a particle such as an electron. There is a time-dependent Schrodinger equation and a time-independent Schrodinger equation. The time-independent Schrodinger equation is used to calculate energy levels and wave functions of quantum-mechanical systems such as atoms, molecules, solids, and nuclei. In three dimensions the time-independent Schrodinger equation is , where is the Laplace operator, m is the mass of the particle, E is its total energy and V is its potential energy. The Schrodinger equation was put forward by Erwin Schrodinger in 1926 and solved by him for the hydrogen atom. The equation is not exactly solvable for any other atomic and molecular system. In general, approximation techniques and/or the use of computers are needed to obtain accurate solutions to the Schrodinger equation for systems with more than two particles (Rennie). Also, besides working with atoms, Schrodinger had develop ed another theory called Schrodingers cat. He suggested a closed box containing a sample of radioactive material, a tube of cyanide, and a cat. The apparatus was to be constructed so that decay of a nucleus ejected a particle, which activated a mechanism to break the tube of cyanide. After a certain time, if a nucleus had decayed the cat would have died; if not the cat would still be alive. Schrodinger pointed out that, according to our way of interpreting quantum mechanics, the nucleus had neither decayed nor not decayed until an observation was made, and it followed that the cat was neither dead nor alive until someone opened the box and observed it (Rennie). Schrodinger was a genius, and has not had his model disproven yet, for science cannot look deeper into the atom currently. The difficulty that Schrodinger was showing is this: as long as quantum behavior is confined to the atomic and subatomic worlds, it works superbly and people must and can accept it. But quantum mechanics should also apply to the macroscopic world, the world of cars, cakes, and cats. Yet the macroscopic world does not exhibit quantum behavior. Schrodinger was on to something very deep, as this problem is still under investigation (Rosen). Schrodinger also tried his hand at the theory of relativity, which was unsuccessful. He studied electromagnetism and relativity and tried his hand, unsuccessfully, at a unified field theory, an idea that Einstein was working on at the time. (Rosen) Erwin Schrodinger was a person of many interests, into which he was capable of delving deeply. His many contributions to human culture were mostly in physics, but also in such near and far fields as color perception, biology, history, and philosophy. Schrodinger inspired others to develop ideas and make their own contributions in various fields. His most important achievement was the Schrodinger equation, for which he shared the Nobel Prize. The idea for which he is best known beyond the physics and chemistry communities is surely Schrodingers famous alive-and-dead cat, which continues to haunt the thoughts of physicists and philosophers to this very day. (Rosen) Schrodingers own words best describe his original genius: The task is, not so much to see what no one has yet seen; but to think what nobody has yet thought, about that which everybody sees.

Friday, January 17, 2020

Thelma and Louise – the Analysis

THELMA AND LOUISE In the opening scene, Louise is serving coffee at her diner and advices her customers against smoking as it kills one’s sex drive. This can be seen as a fertilization symbol. The movie starts with two best friends, Thelma and Louise, planning a road trip. It is shown how condescending and inconsiderate Thelma’s husband Daryl is. Thelma decides against telling him about the trip. Louise arrives at Thelma’s in a light blue 1966 Thunderbird convertible. The fact that the car is a convertible works slightly to their advantage at one point in the future. Thelma carries her gun.This shows how insecure and paranoid she is. Thelma is very excited about the trip. Louise, however, is composed and indifferent. Soon, Thelma insists that they stop at a bar and Louise, after some persuasion, agrees to make a quick stop. A man named Harlan flirts with them. Thelma dances with Harlan. She starts to feel unwell and goes outside with Harlan. Harlan attempts to ra pe Thelma. Louise reaches there in time, holding Thelma’s gun to Harlan’s head. Just when Thelma and Louise turn around to leave Harlan starts saying offensive things to them. This makes Louise very angry and she shoots him.They flee from the scene of crime. Louise blames Thelma and this makes Thelma upset. Meanwhile, a detective named Hal Slocumb starts the investigation of the murder. Louise calls her boyfriend Jimmy and asks him to wire $6,700 to her. Thelma meets young and handsome guy called JD who asks for a ride. Louise decides that she wants to escape to Mexico but she doesn’t want to go through Texas to get there. They meet JD again and decide to give him a ride. They arrive in Oklahoma City to pick up the money and find Jimmy waiting for them. Jimmy proposes to Louise.Meanwhile, with the money in her room, Thelma has a wonderful sexual experience with JD. This is a fertilization symbol. In the morning, however, JD steals the money and takes off. Till t his point we find Thelma vulnerable, passive, immature and irresponsible, doing what Louise asks her to do. But when Louise breaks down and is on the verge of giving up, Thelma takes charge. From this point on we see Thelma grow as a character and show her strong and responsible side. Thelma robs a convenient store. From this point on they are more relaxed and jovial. It almost feels like they are having fun.They meet a sexist truck driver. He makes gestures with his tongue. This can be seen as a yonic symbol. He also makes hand gestures which suggest masturbation. This can be seen as a phallic symbol. Thelma figures out as to what happened to Louise in Texas. They meet the sexist truck driver again. They lure him to a deserted place and ask him to apologize for his behaviour. When he refuses to do so, they blow up his truck. The police find them. After a long car chase they arrive near a small underpass. Thelma and Louise’s car passes through the underpass as they are drivin g a convertible.The police cars can’t pass through. They reach the Grand Canyon and are soon surrounded by the cops. Louise doesn’t want to give up and Thelma suggests that they drive off the cliff. They kiss and Louise steps on the gas. Hal runs behind the car in an attempt to stop it. In the closing scene, Thelma and Louise hold hands and the car flies off the cliff. Analysis: It is not known exactly as to what happened to Louise in Texas. All we are sure of is that she was raped in Texas. It’s not clear whether she filed charges and if there was a trial. But it is understood that whoever raped her got away with it.This explains why she loses her cool when Harlan is unapologetic and starts abusing her verbally after trying to rape Thelma. During the course of the movie we see that Louise knows a lot about the law. It is rare for someone to know so much about how the justice system works unless they have undergone a trial. Later on in the movie Detective Hal te lls her on the phone that he knows about the incident in Texas. He couldn’t have known about it unless charges were filed. It is possible that Jimmy told him but it’s highly unlikely that Jimmy knew about it considering how secretive and clammed up Louise is.This suggests that there was a trial and clearly Louise was denied justice due to the loopholes in the system. This explains why she doesn’t trust the cops and decides against going to the police after the shooting even though Thelma suggests it. Knowing what exactly happened to Louise could have made the movie slightly better. Thelma’s life story is known to the viewers and that helps to connect with her. Louise’s character on the other hand is kind of mysterious. Only her current status is known. This makes it a little hard to completely understand her and connect with her.It would be unlike Louise to tell Thelma or anyone else about Texas since she is tight-lipped and obviously still disturb ed by it. But the film makers could have shown it as Louise’s memory flashback or a nightmare to make it easier for the viewers to sympathize with her more than they already do. The intention of the movie is to show how anti-feminist the society is and how the justice system back then and maybe even today fails to protect the women. The message is loud and clear. Hell hath no fury like a woman scorned. Or worse, two women scorned.

Thursday, January 9, 2020

The Israeli-Arab Wars - 799 Words

Israeli-Arab wars basically refer to a series of conflict between Israel and some Arab states. These wars have been complicated or heightened by a list of factors linked to strategic, political, and economic interests in the regions of the great powers. In some occasions, people refer to the Israeli-Arab wars as hostilities caused by religious differences between Jews and Muslims (Quandt, 2013). Nonetheless, this paper will analyze one of the Israeli-Arab wars, the 1967 War also known as the Six-Day War, based on facts like its primary cause, the countries involved, the overall strategy for each side, as well as the state which achieved military victory. Additionally, the primary battle of this conflict, its overall end result, and the reasons for selecting the Six-Day War will also be covered. Cause of the Six-Day War and the Countries Involved The Six-Day War started in June 1967, and was fought within a period of six days; between 5th June and 10th June. The primary cause of this war was the dramatic intensification of the tension between Israel and its Arab neighboring states during the mid-1960s. It’s imperative to note that the tension had its own triggers, one being the Israels policy of diverting water down to Negev Desert from the Jordan River. Basically, this move angered the Arab countries, particularly Syria, Egypt and Jordan (Quandt, 2013). Israel got involved in the war because of the tension caused by the terrorist activity against its land which hadShow MoreRelatedThe Arab-Israeli Six Day War791 Words   |  4 PagesThe Arab-Israeli Six Day War began on the 5th of June 1967, with Israel in the position of being surrounded by extremely hostile forces on 3 sides, out numbered in troops and weapons, limited in resources, and a significant possibility of annihilation as a nation. 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Wednesday, January 1, 2020

Law of the European Union Free Essay Example, 1250 words

Thus, prices of goods and services are fixed by the elasticity of demand. In other words, the degree of responsiveness of demand to the changes in price determines the worth of a product5. Logically, the higher the price, the lower the quantity demanded and vice versa. Based on this theory, economists identify that there are three types of markets: a perfectly competitive market, a monopoly and an oligopoly6. In a market where there is a single product, a perfectly competitive market will have a large number of buyers and sellers. Buyers and sellers will have access to perfect information. There will be no barriers to entry and exit of businesses in the production of the product in question. A monopoly is the exact opposite of a perfectly competitive market. Sticking to the core assumption, a monopoly exists where there is one dominant seller of the homogeneous product in question. This single producer might be too dominant or there are some barriers to the entry of other sellers into the industry. Aside a monopoly, there could be the case of an oligopoly where there is a small group of sellers who produce the single product. We will write a custom essay sample on Law of the European Union or any topic specifically for you Only $17.96 $11.86/pageorder now An oligopoly might also restrict the entry of other producers except the few in the industry. Each of the three market structures have different implications for consumers. In a perfectly competitive market, a consumer has the best options. This is because prices are set by an interaction of demand and supply. What consumers can afford for a given product is what they tender in. This is because there are many buyers and sellers so if one seller increases the price, consumers will buy from another supplier who sells at a lower price. Where a monopoly exists, producers dictate to consumers. This is because consumers have no choice but to stick to the dominant producer. In the case of an oligopoly, the case is almost the same. In a perfectly competitive market, consumers get the product at the best price and at the best quality. This is because there are many producers and each producer will have to use the most efficient means of producing. The Rol e of European Union Law in Ensuring an Perfectly Competitive Market The theory of market structures exists in economics text books. In reality, there is the need for the intervention of the state and laws to ensure that competitive markets are established and maintained. The European Union established a supranational system that creates a common market for member states and provide a good livelihood for the citizens of the union7 The European Union laws provide a legal system that exists above the national legal structures8.