EXPERIMENT 201: WORK‚ ENERGY AND POWER John Michael A. Ramos‚ Phy11l/A5 Abstract The essential conditions to be satisfied for work to be done are: Some force must act on the object. The point of application of force must move in the direction of force. W = F x s. SI unit of work is joule. Energy is the capacity to do work. The two types of mechanical energy are kinetic energy and potential energy. Kinetic energy is the energy possessed by an object by virtue of its motion. Potential energy is
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Full Lab Report Experiment #2: Acid-Base Titration Lab Description: Acid-Base Titration Introduction In this lab exercise we will evaluate the effectiveness of several indicators for the determination of the point of completion of a specific acid-base neutralization reaction. We will also determine the unknown concentration of the strong base NaOH by its reaction with a known amount of the weak acid‚ potassium acid phtalate (HKC8H4O4‚ abbreviated KHP). This will be accomplished using the titration
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most any material. GOOD LUCK! Abstract: In this lab we determined the freezing point‚ and Kf‚ of pure 2‚4‚dichloralbenzne as well as a 2‚4‚dichloralbenzne/biphenyl solution. We used this information to determine the molar mass of an unknown (#24) by the 3rd step in the experiment which was a 2‚4‚dichloralbenzne/unknown solution. All of the above we charted the time temperature for the later calculations. I. Introduction A. Background This experiment shows how one determines the temperature-composition
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rightful place as leader or Führer of the Nazi Party‚ while he also managed to be banned from public speaking by the Bavarian government for two years. “One scarcely heard of Hitler or the Nazis except as butts of jokes–usually in connection with the Beer Hall Putsch‚ as it came to be known. In the elections of May 20‚ 1928‚ the Nazi Party polled only 810‚000 votes out of a total of thirty-one million and had but a dozen of the Reichstag’s 491
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interaction Milgram’s experiment is to study the effect of obedience to authority. Study was performed to determine what factors influenced people to submit to authority and to what extent people conform an order against their conscience despite knowing it causes distress and harm to another person. McLeod‚ S. (1970). 40 male participants between age of 20 to 50 years old from various occupation ranging from unskilled to professional were recruited for the experiment. They were rewarded $4.50
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1- What are the benefits of communication: (20 points) • between levels (/retailer/OEM/warehouse/factory)? Students‚ playing the Beer Game for the first time‚ are typically enthusiastic about feeling the effects of insufficient coordination so drastically. • within levels (logistics/planner) in the supply chain? Different players who all know the demand distribution‚ manage the different stages of the channel. The interface was designed to help us visualize the material and information
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Barq’s Root Beer has been an effective product on many generations of lives. The drink has made many people crave for its sparkly taste for many years. The founder‚ Edward Barq‚ has made Root Beer impact many people’s lives and their culture significantly. Barq’s Root Beer‚ originally created in Biloxi‚ has impacted many people’s lives and their culture by being used for events like Mardi Gras parades‚ football games‚ and in homes. Barq’s Root Beer has been a very effective and impacting product
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UTAR FHSC1134 Inorganic Chemistry Trimester 3 Experiment 1 ________________________________________________________________________ Title: Investigating the Properties of Period 3 Oxides Aim: To examine the oxides of Period 3 elements and describe their structure and bonding. Introduction: Generally‚ there are oxides of metals and non-metals. Metals burn in oxygen to form basic oxides while non-metals form acidic oxides. Structurally‚ they are covalent or ionic compounds. You are to
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CONSUMER BUYING BEHAVIOUR TOWARDS KINGFISHER BEER 1 INTRODUCTION OF BEER “Beer is an alcoholic beverage produce by the fermentation of malted barely. Although the preparation of fermented beverages has been practiced in India since early times‚ the art of brewing of Europeans”. There were 26 beer breweries in across India when the government called the game over in the early 70’s by freezing the industries production capacity. Nobody was permitted to either expand existing units or build
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Introduction The major component of eggshells is calcium carbonate (CaCO3). Calcium carbonate cannot be dissolved in water‚ but can dissolve in an acid using the reaction: 2HCl(aq)+CaCO3(s) Ca2+(aq)+CO2(g)+H2O+2HCl-(aq) This reaction is not used to titrate the CaCO3 because it is very slow when the reaction is close to the endpoint. Instead adding an excess of acid to dissolve all of the CaCO3 and then titrating the remaining H3O+ with NaOH solution can achieve the determination of the amount
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