Experiment 1: Thermal Linear Expansion Abstract: The thermal linear expansion of copper and aluminum is the focus of this experiment where the two metals have a tendency to expand their length in response to the change of temperature. Each metals have their own coefficient of linear expansion which describes how the size of an object changes with a change in temperature while the pressure is held constant. We ’re able to determine the theoretical coefficient of linear expansion of the two metals by substituting
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QUESTIONS AND ANSWERS SECTION A: SIMILARITIES‚ DIFFERENCES‚ AND DEFINITIONS Gametes are mature haploid reproductive cells that unite to form a zygote that develops into a new individual. Gametes are also called sex cells. An egg or ovum is a haploid female reproductive cell or gamete whereas a sperm is a male haploid reproductive cell. A zygote is the initial cell that is formed as a result of the union of a male and a female gamete by means of sexual reproduction. The two haploid cells merge
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BIOLOGY 2020 LAB LAB 4 – Sensory Systems I. Vision 1. Know the types of photoreceptors in the retina. (Remember there are 3 different types of cones) 3 cones i. Blue- short ii. Green- Medium iii. Yellow-Red- Long 2. Why would near point accommodation change as you get older? (Think about what happens to the lens and the muscles of the eye with age) As you get older‚ the lens becomes hardened. The elasticity of the lens decreases dramatically with age‚ resulting in difficulty
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Question 1 a. The strongest economy is USA (GDP per capita‚ $PPP; 48‚110)‚ second strongest economy is UK (35‚600)‚ follow by Eurozone economy (35‚280) and the weakest economy is China (8‚400). For compare economies performances I used indicator of GDP per capita with $PPP (Purchasing power parity) because every economy have differences in population and in purchasing power parity. For example; China have higher population than USA and that mean more working people in economy (Reason for per
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Christmas- The History of Christmas- Christmas Story- Christmas Tradition- The Religious Aspect of Xmas- 12 days of Christmas- Significance of Christmas- Christmas Day in the Morning- Jesus Christ- Mary Mother of Jesus- About Santa Claus- The Christmas Tree» Christmas Celebrations- Christmas Eve Celebration- Christmas Day- The Tradition of Gifting- Christmas Gifts- Christmas Gift Ideas- Christmas Shopping- Christmas Song- Christmas Carols- Christmas Prayers- Christmas Poems- Christmas Quotes- Christmas
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NAME LOW ZHI LUN STUDENT ID: J12010861 SECTION: A1 Expansionism was inevitable to serve various needs of the European powers. Answer the following questions: 1. What were the reasons/factors that triggered this interest? Spread Christianity Alternative route to the Asia market and also secure the route. Increase the food production‚ resources and also labor. Renaissance of the individualism 2. What were the countries that involved themselves heavily in expansionism" Britain‚ Denmark‚ France
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anything from the present value since the costs have already been subtracted from profits. We can see that we have the highest present value of $290.87 when we use high advertising intensity. Therefore this is the recommended scenario. Q2. This question deals with margin analysis‚ we will look at incremental revenues and costs and see whether they are worth it. On the revenue side we have an increase on 9807700‚ however we also have incremental costs of television airtime‚ ad development and a loss
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EGT1 TASK 1 309.1.1-05‚ 06 A. Marginal revenue indicates how much extra revenue a company receives for selling an extra unit of output. 1. Marginal Revenue is the change in total revenue resulting from a change in the quantity of output sold. Expressed as: Marginal Revenue = change in total revenue/change quantity. B. Marginal cost is the overall change in a firms total cost of production resulting from a change in production by one unit. 1. Marginal cost and total cost are
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Chap 7 assignment questions 1- Adolescents strive for more freedom to make independent decisions. From what you have learned about the adolescent brain and from this chapter’s discussion about cognition‚ what are some of the factors that influence decision making (both good and bad) in this age group? Obviously‚ regarding what I have learned about the adolescent brain‚ and when I consider what I have studied from the precedent chapter it is questionable to think that adolescent can make as such
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Optical Distortion Inc. – Questions for Discussion 1. What characteristics of the ODI contact lens are likely to make it appealing or unappealing to different types of chicken farmers? [If desired‚ this question can be rephrased to include a specific reference to literature on diffusion of innovations.] Advantages: reduction in mortality due to cannibalism among chicken from 25% to 4‚5% decrease in egg-production loss (savings on egg-production) savings on feed expenses fast process of installing
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