Hoo Sze Yen www.physicsrox.com Physics SPM 2011 CHAPTER 3: FORCES AND PRESSURE 3.1 Pressure Units of pressure Unit Note Pa SI unit N m-2 Equivalent to Pa N cm-2 cm Hg m water atm 1 atm = atmospheric pressure at sea level bar 1 bar = 1 atm Pressure is the force which acts normal per unit area of contact. P= F A where P = pressure [Pa] F = force [N] A = area [m2] For atmospheric pressure only 3.2 Pressure in Liquids Pressure in liquids are not dependent on the size or
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Barack Obama Two presedential candidates and many different issues between them. Both candidates have much to offer‚ but which will offer more to the country. Barack Obama has much to offer and has many good ideas to help better our economy and better everyones ideology in what the beleive. President Barack Obama’s ideas will benefit us all‚ weather you are rich or poor‚ middle class or upper class it will benefit us. His ideas will help the working class and will put many people back into work
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Fast Food‚ Fat Food Nowadays‚ fast food is a very popular trend in Thailand. Teenagers think it is very smart when they go into the fast food restaurant‚ especially‚ the restaurant which is a part of foreign franchise restaurants. Not only teenagers that like fast food but also children and adults. In the busy schedule of modern times people have no time to prepare nutritious food during the day so fast food becomes a very convenient choice. However‚ there are several health issues related to consuming
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Austin Nash Ms. Bonnette English III 5 February 2010 Fast Food‚ Fast Jobs‚ Fast Migration “Hello‚ welcome to McDonald’s! May I take your order?” These are the words no person wishes to repeat hour after hour‚ day after day‚ and month after month at a job. Despite this fact‚ thousands of people wake up each morning and have no choice but to slap on a uniform and a smiling face. These workers are known to have been abused‚ neglected and taken advantage of by their employers. And large quantities
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Fast Food Market Market Overview: Fast food as defined by English dictionary is cooked food sold in snack bars and restaurants as a quick meal or to be taken away. Fast food is any food that can be prepared and sold within a short span of time. Thus‚ fast food industry is composed of all those food outlets that serve preheated or precooked food. Fast food market is the sale of eatables (food and drinks) for immediate consumption either on the premises or in designated eating areas shared with
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the Food Service Industry * After World War II‚ college and universities provided food service to the students and built separate dining halls for men and women. * Companies set fast food services that competed with food establishments in colleges and universities. * 1865‚ Victor Hugo introduced school feeding at a very minimal cost. * School food service started in Boston School Committee in the United States. It was granted management food service in 1894. * Food services in
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various types of food options. However‚ fast food productions stood out to be the top meal choice. The reason for this expansion of encounters with fast food has to deal with the American desire to gain more material wealth and become more prosperous. Americans expanded their encounters with fast foods by means of franchising‚ advertising‚ and processing of foods to help them acquire the wealth that they desire. Franchising acquired its popularity by establishing a common method of service which gave
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Warren Eng.100 4/27/11 Fast Food Popularity Fast food is a huge growth in our country. Fast food restaurants are constantly trying to increase their popularity growth by lowering prices and getting faster food service technology. With this said there is a huge competition between fast food restaurants all around increasing there popularity. There are many key factors to the reasons why popularity of fast food keeps on growing. It is believed that price may be a contributing
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Fast Food and Healthy Food Life today is not like how it was before. Along time ago‚ people ate foods that were field with balanced amount of nutrients value. Not with chemicals‚ preservatives‚ artificial colors and flavors which are known as Fast Foods. Long days of working and training effects our choices for food‚ a meal from nearest fast food restaurant becomes most appealing idea. Most of people who eat junk food more frequent don’t know its bad effect on their body which can be
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Fast Food in HK – McDonald’s VS KFC Fast Food Culture in the worldwide Fast food‚ as you can understand is the term referring to food that is prepared and can be delivered in a fast time. It is traditionally American style meal that always included French fries‚ burgers and soft drinks. Restaurants store precooked ingredients‚ once the customer gives an order‚ take-away can be ready in a while. To be called as “Fast food”‚ these foods must meet a few standards: good time management‚ quality stability
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