UNIVERSITY ENTRANCE EXAMINATION PHYSICS Duration : 2 hours Please read the following instructions carefully. 1. This paper is made up of 50 Multiple-Choice questions and comprises ELEVEN (11) printed pages. 2. Do not write on the question paper. 3. Answer all questions and indicate your answers on the answer sheet provided. Marks will not be deducted for wrong answers. 4. Do not take any paper‚ including the question paper or unused answer sheets‚ out of the examination
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Redox potential – CV Acetonitrile Adjusted sensitivity Each ;line represents diff scan rates all been overlayed on one digarm Scan rates ranged from 0 .1 s-1 to 1 Peak due to iodide oxidation is read from +peak to – peak bottom line. Iodide to triiodide Glycol Didn’t work Using equation ip = 2.69 ×105 n3/2 A D1/2 C ν1/2 compare to linear equation y = mx+c y = peak current x = V1/2 c = zero Therefore m is = everything else C = concentration 0.05 M ethylene glycol (acetonitrile
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A graded potential in physiology‚ is described as local changes in membrane potential that occur in varying grades or degrees of magnitude or strength. When compared to graded potential‚ an action potential is described as brief‚ rapid‚ large (100mV) changes in membrane potential during which the potential actually reverses so that the inside of the excitable cell transiently becomes more positive than the outside. As with a graded potential‚ an action potential involves only a small portion of
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INTRODUCTION Consumers are responsible factor for the sales of any product or services.So‚ when a new product is launched in the market‚ understanding consumer’s buying behavior becomes very essential. For this marketer has to study and understand the various factors which influences the customers thoughts while buying any product or services. In simple words‚ the various reasons which govern and finally force the customer to go for that particular product and services.So‚ Consumer Behavior can
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Segmentation and Target Market MKT/571 Segmentation and Target Market The fitness industry in the United States has grown greatly as more individuals are exposed to healthy living as a lifestyle. Rather than simply attracting athletes‚ fitness facilities are recognizable service providers to all demographics. As a result‚ the job outlook for personal trainers and exercise instructors is good. According to the “Bureau of Labor Statistics” (2014) website‚ “employees of fitness trainers and
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THE WORK DONE BY A CONSERVATIVE FORCE ALWAYS HAS FOUR PROPERTIES: 1. It can be expressed as the difference between the initial and final values of a potential-energy function. 3. It is independent of the path of the body and depends only on the starting and ending points. 2. It is reversible. 4. When the starting and ending points are the same‚ the total work is zero. The total mechanical energy ME = K + U is constant. Object moving in a uniform gravitational field gravitational a
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several questions‚ like why do teens drink‚ what are the results of teen drinking and driving‚ and how can society change this pattern. Every year hundreds of teens die. Apart from drinking and driving‚ teen suicide is the fastest growing killer of youth and if left unaddressed it will affect are future generations. Why do teenagers drink alcohol? Peers play the major role in shaping attitudes about alcohol use. Prior to this time‚ television and movies played the most influential role. The attitudes
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the label that showed them as unhealthy‚ and improve its company’s image as one that cares about its customers. To do this they used the marketing strategy product development. McDonalds researched on how to improve the menu and make it healthier‚ while continuing to have a menu that will appeal to the masses. With the use of market research‚ which is “the gathering and evaluation of data regarding consumers ’ preferences for products and services” (Answers‚ 2011)‚ McDonalds was able to add new products
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product Guinness and we researched there company website www.Guinness.com Q1) Market segmentation is the process of dividing a market up into different groups in order to create different products to meet specific needs. Guinness represents several layers of segmentation‚ youth‚ gender wealth and lifestyle. We feel that Demographic Segmentation is the most relevant to our chosen product Guinness. Demographic Segmentation divides the market into groups based on demographic variables such as age‚ gender
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marketers nowadays believed that the demographic segmentation bases are the most popular and practical segmentation bases. Kotler(1984‚ p. 255) states that “demographic variables are the most popular bases for distinguishing customer groups”‚ possibly because the ease with which this kind of data can be collected. Demographic segmentation divided the market into groups of basis variables which consists of age‚ sex‚ income‚ and social class. Age Consumer needs and want usually change with the time changed
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