Time : 15 October 2001‚ 20:15 to 21:30 Experiment No. 2 : Static Equilibrium of Beam Objective: 1. To study the vertical equilibrium of (a) a simply supported beam and (b) a two-span continuous beam when subjecting to loads. 2. To determine the reactions of the beams by (a) the experimental set-up and (b) by using the principles of static and method of consistent deformation. Apparatus: 1. Tec Quipment SM104 Beam Apparatus- S/N: CNB0104C01‚ Supply No.:CNB0104 (Issuing Voucher: 0203141 & Inventory
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cotton prices. The changes in cotton clothing market give us a good opportunity to illustrate the Principle of Market Equilibrium that any time there is an imbalance between supply and demand‚ economies will normally move toward an equilibrium in which no individual would be better off doing something else. In fact‚ we have now seen that a market tends to have a single price‚ the equilibrium price at which the quantity demanded of a good or service is equal to the quantity supplied. When the demand and/or
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TITLE Vapour Liquid Equilibrium OBJECTIVE To find the Vapour-Liquid Equilibrium (VLE) relationship for binary mixture and to plot the equilibrium curve. INTRODUCTION The term equilibrium is referred to as when a system is in a static condition and there is absolutely no changes that occur as time goes by. Vapour-liquid equilibrium is a condition where a liquid and its vapor are in equilibrium with each other‚ a condition or state where the rate of evaporation is equal to the rate of condensation
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chemical equilibrium is already achieved. A reaction is said to be at equilibrium when the following conditions exist. 1. 2. 3. Several factors such as temperature‚ concentration and pressure affects the rate of reaction which can cause an effect in the chemical equilibrium. A general rule is used to predict the direction in which an equilibrium reaction will move which is called the Le Chatelier’s Principle. It states that if an external stress is applied to a system at equilibrium‚ the system
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Discovering the equilibrium constant for a reaction is very helpful for understanding that reaction. Knowing the equilibrium constant of a reaction is important because it allows you to calculate how much product will ultimately be formed during a reaction. Moreover‚ it also tells you how a particular mixture of chemicals will react. This is because chemical reactions always occur in the direction which will make the ratio of their products to reactants equal to the equilibrium constant.
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Case in the news: Demand/Supply and Equilibrium This article is based on the fundamental idea of supply and demand of the iPhone 5 whose demand has outstripped its supply. Due to the fact that the demand is so high‚ even those who pre-ordered the new slim iPhone 5 had to wait until October to get this new phone. The sales have broken all previous records and stand tall at 2 million phones in the first 24 hours. According to the article people had been
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SC300 Big Ideas in Science: From Methods to Mutation Unit Five Project Temperature and Equilibrium Virtual Lab June 15‚ 2010 Temperature and Equilibrium Virtual Lab This virtual lab studies the affects different temperatures have on two sets of molecules‚ both separate and when mixed. I will compare how these two sets of molecules react in colder temperatures; then hotter temperatures; and how the two react with each other. Then‚ based on these findings‚ I will offer theories of
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This paper relates to the concepts I learned from weeks one and two of my Economics class and how market forces affect the price of sugar. Characterized by volatile prices and widespread intervention sugar is one of the most massively traded agricultural commodities in the international and local markets (Sariannidis‚ 2010‚ p. 1). Sugar is one of the staple foods most people cannot live without. The reason I am using sugar as the subject of this paper is because I observed raw sugar has doubled its
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Stephany Matos Chem Lab: Chemical Equilibrium Lab 52 Synopsis Iron (III) ions react with thiocyanate ions (SCN-) to form iron (III) thiocyanate‚ FeSCN2+. It is represented in the equation below: Fe3+ (aq) + SCN- (aq) FeSCN2+ (aq) Therefor the equilibrium constant for this reaction is: KC = [FeSCN2+]/([Fe3+]•[SCN-] For this experiment we were able to determine the equilibrium constant KC for this reaction. First we prepared five different mixtures with known initial concentrations of
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Abstract Equilibrium is the condition of a system in which competing influences are balanced. In the experiment we measured and experimented for the equilibrant force‚ conditions and center of gravity. Our results showed consideration as to disregarding other forces than weight and tension. 1. Introduction Equilibrium is a state of balance in which it is a condition where there is no change in the state of motion of a body. Equilibrium may be observed on objects which are at rest and also
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