Physics Of Physics Regarding Light Rays - 1581 Words

I have always been interested in the way light travels, not just in how, but also in all the other factors that affect the light rays, including the speed, the velocity, the distance, as well as others. In my past years of school, I had been able to explore areas of physics concerning light rays, as part of my physics course. However, I had previously only learned the basic principles, such as the laws of refraction and reflection. Because I chose to focus on Chemistry and Biology, I was not given the opportunity to delve deeper into the subject, and had only obtained basic understanding of it. Although I knew of the principles and what they represented, I did not become fully aware of the fact that the principles were based off of†¦show more content†¦For example, we want the light to bounce off a mirror or to pass through a piece of glass on its way from A to B. Fermat s principle states that of all the possible paths the light might take, that satisfy those boundary cond itions, light takes the path which requires the shortest time. (A more accurate statement of Fermat’s principle: Any hypothetical small change in the actual path of a light ray would only result in a second order change in the optical path length. The first order change in the optical path length would be zero.) Consider the diagram on the right. We want light to leave point A, bounce off the mirror, and get to point B. Let the perpendicular distance from the mirror of both A and B be d and the shortest distance between the points be D. Assume that light takes the path shown. The length of this path is then: Since the speed of light is the same everywhere along all possible paths, the shortest path requires the shortest time. To find the shortest path, I differentiated L with respect to x and set the result equal to zero. (I did this in order to yield an extremum/minimum in the function or the derivative of L(x).) And thus obtained the value of the least amount of time. After canceling equal terms on both sides I was left with: or The path that takes the shortest time is the one for which x=D/2, or equivalently, the oneShow MoreRelatedMaster At Cambridge University From 1959-1966, And The President Of The International Union Of Physics970 Words   |  4 Pagesmaster at Cambridge University from 1959-1966, and was the president of the International Union of Physics from 1951 through to 1957. (Sir Nevill F. Mott - Biographical, 2015, para.1-3). In 1977, Mott received the Noble Prize for Physics, an honor which he shared with two other physicists. The prize was awarded for theoretical studies of the structure of the electron, regarding magnetic and disordered systems (Sir Neill F. Mott - Facts, 2015, para. 4). Ernest T. S. Walton was born October 6, 1931Read MorePhysics Of The Impossible By. 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Magnolia Therapeutic Solutions Case Study Essay - 1099 Words

Magnolia Therapeutic Solutions Case Study Whittni Summerlee University of Phoenix BSHS/373 Financial Management in Human Services Frieda Flowers January 24th, 2010 Magnolia Therapeutic Solutions Case Study Magnolia Therapeutic Solutions is a well known nonprofit that provides psychotherapy for clients with Post Traumatic Syndrome Disorder (PSTD). Magnolia contributed several hours of intensive help to the victims of 911. In return NYC gave the organization a large grant to help it meet the demands of PSTD services. Mary Stewart, the founder of the organization believed that the grant given in 2001 would be renewed in 2002 as well. Much to her surprise the grant was not renewed. The grant was already factored into†¦show more content†¦3). Causes Behind the Ultimate Problem There were several causes behind the ultimate problems Magnolia suffered. This seems to have stemmed from the lack of accountability and responsibility with the financial management. First, Mary had written a budget based on funds that were not guaranteed. She even based raising money for the organization on higher grants for 2002. Since the 2002 budget was written on false grants, this caused a huge problem and several staff members got laid off. This caused the organization to come to a stand still. This problem could have been solved a few different ways. Either by writing a budget with the grants and funds Mary knew 100% would be available. Or she could have written the budget with the NYC grant and had a back up budget incase it was not renewed. This way the board of directors could have seen either way Mary had a budget that could actually be carried out. Secondly, in 2001 the organization used the remainder of the grant to â€Å"increase oth er administrative services.† The surplus from the grants in 2001 should have been budgeted into the growing organization and the services provided, not administrative services. â€Å"The identification of a human service agency’s programs, the creation of a program structure, the assignment of program managers, and the designation of responsibility centers are the basic building blocks of

Ruthless Samples of Informative Essay Assignments for High School Strategies Exploited

Ruthless Samples of Informative Essay Assignments for High School Strategies Exploited All About Samples of Informative Essay Assignments for High School Use transition words to get your text coherent and simple to read. Be attentive to the size it must be and get started writing the narrative essay outline. In terms of the organization of the last essay, it's wise to use a 5-paragraph structure. Controversial topics work nicely for speeches and essays, since they typically evoke strong opinions on either side. When students are writing their argumentative essays that need to find, read and analyze plenty of material to do good. If you've got to compose your whole essay in 1 day, do your very best to give yourself breaks so you don't burn out. There are several steps which you should take so as to write a superb essay. You may continue to keep your argumentative essays for your upcoming job portfolio in case they're highly graded. What You Should Do to Find Out About Samples of Informative Essay Assignments for High School Before You're Left Behind The very first step is where a lot of students become stuck. On our site you will discover a lot more useful exceptional information that will certainly be practical for junior and higher school kids from, like common home task essay about Hamlet, along with, for instance, application essays for college for future students. The service normally has a group of professional writers in various subjects, so you'll be in a position to obtain th e one that you will need. When you're at college or school, one of the primary tasks you need to do is write essays. What to Expect From Samples of Informative Essay Assignments for High School? The aim is to satisfy your intended audience, whether or not it's your teacher or classmates. Very often it becomes tough to choose 1 topic either due to the many ideas in the student's head, or due to their complete absence. Again, there's no greater approach to try out a college on for fit than actually going to the campus. Some students utilize the very first idea which arrives in their head and work on it, but the outcome isn't profitable. The Samples of Informative Essay Assignments for High School Stories One of the greatest approaches to change anybody's mind is with an emotional investment. Man isn't a thing but a creature that could only be understood in the lengthy procedure of development. F. Bacon The main intention of the capital isn't to get as much money as possible, yet to make sure that money results in a better life. The issue is that everybody's interpretation of what makes a great society differs. The Battle Over Samples of Informative Essay Assignments for High School and How to Win It Categories, essay topics could possibly be divided into. There are several essay topics that you can pick from. Thanks to the correct option of presentation style and a thorough understanding of the goals you wish to accomplish in your essay, there are many categories essay themes may be broken into. The essay is just one of the significant methods you'll be able to distinguish yourself. Instead of just immediately writing about your argumentative essay topic, you should first think about what it is you are likely to put back on your paper through a procedure of brainstorming and pre-writing. Writing a superb persuasive essay is not an easy job, however, it's achievable. The thesis will provide you with a guideline about how to go about with writing the essay. When writing this essay, choose a subject of interest. You don't need to acquire super technical with legal argumentative essays, but make sure you do your homework on what the present laws about your favorite topic actually say. You could be given the topic straight away by your professor, or you could be free to decide on the topic yourself. Taking into account that lots of persuasive essays concern controversial topics, before writing, you might want to sit down and think of what your opinion on the topic actually is. Samples of Informative Essay Assignments for High School - the Conspiracy The range of reasons you have will vary based on the assignment and the essential length, but if you're unsure, three is a great place to begin. It is possible to also restate the ideas you've discussed in the body paragraphs in order to make your point valid. When you own a list before your eyes, it is going to be much easier to compose your mind and get started considering a specific matter. When you're picking your topic, bear in mind th at it's much simpler to write about something which you presently have interest ineven in case you don't know a good deal about it. 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Here comes the neighborhood Essay Example For Students

Here comes the neighborhood Essay All over America, theatres are leading the way for urban renewal. There, just east of Fredericks of Hollywood, where lingerie has a Hall of Fame. Over there, across the street from Ripleys Believe It Tor Not Odditorium, upstairs from the Hollywood Wax Museum, final resting place of the waxen Elvis, Marilyn and Jesus Christ. And there, in the shadow of the Hollywood Hills sign, near Cecil B. Demilles star on the worlds most famous sidewalk. There, housed in former mortuaries and speakeasies and burlesque houses, are the old and new theatres of Hollywood. If the theatres are hard to spot, well, theatre in Los Angeles has always been obscured by film and television. So its ironic that Hollywood, epicenter of film and television, is encouraging live theatre to stage a comeback. Los Angeles is just one of a number of cities where theatres are the soul of urban redevelopment projects, as one architect describes them (see sidebars). Cities or private developers are creating arts districts, renovating old theatres, and constructing new performing arts centers, taking their cue architecturally from city neighborhoods. In Hollywood, where theres no business like show business, the neighborhood has long included live theatres tucked between movie studios and the palaces built to show movies. There is a vibrant history of arts being done in this neighborhood for a long time, explains James Carey, artistic director of Attic Theatre, on Hollywoods Santa Monica Blvd. There have historically been theatres on this stretch. But the neighborhood changed in the 1960s, when some of the movie studios left for the San Fernando Valley where there was room to grow. Residents fled, too. And Hollywood Boulevard, the Los Angeles equivalent of Times Square, traded glamour for gaudy. Its sleazy, we know that, says Lester Burg, assistant project manager for the citys Community Redevelopment Agency. Our job is to make Hollywood a place people want to live in, work in and visit. Live theatre is an important part of the mix that makes it Hollywood. In 1986, the city adopted the Hollywood Redevelopment Plan, allocating nearly $1 billion over 30 years (distributed by the CRA) for revitalization of Hollywoods residential, commercial and historic sectors. After being delayed for years by litigation, the project is now underway. In addition to creating affordable housing and business opportunities, and attracting and stabilizing the entertainment industry, the plan focuses on preservation of landmarks and historic architecture and creates a live-theatre district. Thats where some of the nearly 30 theatres in the greater Hollywood area get lucky and some dont. The CRA will lend up to $250,000 for rehabilitation of a historic building, and forgive the loan if the building is maintained and remains a theatre 10 years. There are a lot of hidden gems and, this being Hollywood, they havent been touched, Burg says of the many current or potential theatre spaces. (The CRA may consider a proposal next year to loan money to theatre companies for improvements on other than historic buildings, which could encourage other theatres to move to the Hollywood theatre district. The plan would have to be approved by the Los Angeles City Council.) Just as Hollywood begins its redevelopment, it also faces five years of subway construction. In February, Metro Rail will begin building its Red Line under Hollywood Boulevard. Metro Rail will spend $28 million to lessen the hurt, according to Burg. Some of that money will go for signage on theatres. Metro Rail will also open a Theatre District Information Office across the street from the Pantages, and a permanent lighting display will mark Hollywood and Vine as the center of the theatre district. There may eventually be another source of money available to theatres. One percent of funds spent on Metro Rail and new development that will be built around it (possibly hotels and office buildings) must be earmarked for public art. We would define art at Hollywood and Vine as being theatre, according to Burg. Naturalistic Theatre EssayOne of the theatres in the building was originally a chapel, one was the casket showroom, and the embalming was done in what is now a backstage area, according to Marie Staats, who worked at the mortuary and lived upstairs for years. Its a small, oblong, stucco building with a vest-pocket-sized balcony in the center of the second story. Producer-director Cecil B. DeMilles star on the Walk of Fame is at the theatres front door. So is Loretta Swits. The historic building is owned by Nederlander West, which also owns the Pantages across the street. Like Theatre Row, West Coast Ensemble probably wont receive CRA money, either, although it is in the area targeted for redevelopment. The theatre would need a 10-year lease, and the support of Nederlander West. Across the street, to the north, is the Pantages, one of the countrys finest examples of an art deco movie palace. Built in 1930, the theatre hosted the Academy Awards from 1949 to 1959, and became a legitimate theatre in 1979. Currently, The Will Rogers Follies is playing the Pantages. The front may be as grand as the lobby, with its statues and staircases evoking the movie set of a Biblical epic, but its impossible to tell. Banners and signs advertising the Follies have shrouded the exterior for now. By all appearances, the redevelopment of Hollywood seems a good thing, renovating some theatres and giving others, like Theatre Row and West Coast Ensemble, neighborhood support. But the project has not been without controversy. This is a pretty divisive community, says the CRAs Lester Burg. Redevelopment agencies have power that makes us unpopular. We take money from property taxes that would otherwise go to the county, and we spend money on things other than the county. There was a vocal group . The T-shirts said CRA, Go Away. And opponents have long memories. The CRA spent $27 million on the Los Angeles Theatre Center between its start-up in 1985 and 1991, when the final curtain fell on the four-stage complex that was to have proven once and for all that it was possible to create a center for theatre in Los Angeles. Its going to make it very difficult for a redevelopment agency to get involved in a cultural facility, Burg says of the collapse of LATC. And others, specifically in Hollywood, are still smarting over the citys rejection of a $600-to-$700 million mall proposed by United Artists Realty. The mall would have incorporated the historic Egyptian Theatre, as well as construction of several major department stores. It didnt work for the city, explains Burg. Now, developer Joe Simon, who owns the land the mall would have been built on, is remodeling a smaller building adjacent to the Egyptian that will be a 99-seat rental theatre. John Simon, who works for his brother, freely admits they have a financial stake in encouraging people to visit Hollywood at night. We want to try to get people to come to the area because we own the parking lots, he states. Joe Simons Grant Parking owns six acres of parking lots 500 spaces in the heart of Hollywood. Its fun, if it will just pay the bills, John Simon says of their work on the small theatre. Things are better since Reardon was elected. So many people were afraid to go out at night, especially with that Rodney King thing. Will the redevelopment of Hollywood ultimately encourage people to attend theatre? Its too soon to tell. But on Hollywood Boulevard, residents and tourists will be able to choose between Ripleys Odditorium and more live theatre, believe it or not.