November 29‚ 2012 Experiment No. 1 Group No./Time/Day: 3 / 12NN-3PM/Thurs MEASUREMENT‚ ERRORS AND DENSITY I. Objective: a. To know the principles of good measurement and to compare the precision and accuracy of some commonly used measuring devices. b. To study the types‚ causes and effects of errors in measurement. c. To determine the density of solids by direct measurements. II. Experimental Set up: d. Apparatus/Materials: i. Ruler calibrated
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Throughout the experiments the size of the balloons stayed about the same size except for in experiment 3. Also the bottles that had more sugar had a stronger scent of alcohol and also contained more foam on top of the liquid. All yeast in each of the bottles seemed to have fermented at the same time and stopped/slowed down‚ the growing process‚ at the same time. Bottle 3 also would always overflow and the foam would fill the ballon in every experiment. Another trend with bottle 3 was that in the
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“Why do you want to work in this field” I want to work in this field because as a child‚ I was not given the best fertilizer to thrive in a classroom; being coddled and not being held to my fullest potential. I feel that it is my duty to prepare students for a lifetime of success through a well structured‚ fun‚ and friendly‚ environment. Through this environment‚ I hope that with my hard work‚ dedication‚ and help of my colleagues‚ the younger generation of tomorrow will have a pleasurable learning
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EXPERIMENT 10 POTENTIOMETRIC REDOX TITRATION BAUTISTA ‚ Anne Judith LARIN‚ Michelle V. OBJECTIVES At the end of the experiment‚ the student should be able to: 1.Construct a potentiometric redox titration curve 2.Determine the % Fe in a sample by potentiometric redox titration INTRODUCTION Potentiometry definition indicator electrode reference electrode Potentiometric titration applications general procedure similarities with redox titration INTRODUCTION Determining the endpoint
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The book‚ This Life I Live‚ by Rory Feek is about determination to want to become a better person. Rory talks about his childhood explaining how difficult it was for his mother to raise 5 kids on her own without their father around. Times were really difficult for his family‚ until one day when Rory met the love of his wife‚ Joey. Rory and Joey both had a strong passion for music‚ and became very popular within the county charts. When Joey found out she had cancer she never gave up for what she loved
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Intercontinental University Aspects of Psychology Individual Project # 2 Experiments and Adaption July 30‚ 2012 ABSTRACT This paper is explaining five experiments; the process and results. It talks about sensory adaptation and how adaptation is evident in each of the experimental results. It also provides a comprehensive description of the sensory systems in the experiments that I performed. Before starting the four experiments‚ I had to remember that I had to keep in mind that there
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Experiment 5: Shifting Equilibrium A solution is in equilibrium when the rate of forward reaction and the rate of reverse reaction are equal. This equilibrium may be disturbed when the concentration of the reactants‚ the concentration of the products or the temperature is changed. If the process involves gases‚ a change in pressure can also affect the position of equilibrium. The concept behind this is Le Chatelier ’s Principle which states that when a system is disturbed through application
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I Knew This Was My Moment I was sitting on a chair‚ tied up‚ in an isolated cabin. I felt very weary as I had just opened my eyes after a deep sleep. I had no idea of my sleeping hours‚ days or even months! It was damp and frosty inside the place. This wood cabin‚ if I were to use one word to describe it would be ‘UNKEMPT’! Spider webs clouded every corner‚ refuse scattered all over‚ hordes of flies buzzing around it‚ scavenging for sustenance. A pungent smell arose from a stale‚ discarded
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I now feel after being a student in this class that being successful in business or school requires the ability to organize‚ arrange‚ and compose thoughts into a comprehensible format. Without these skills it is impossible to convey thoughts and emotions grammatically. Reflecting on the past eight months‚ I notice that our English class has taught me skills necessary to develop personal‚ informative‚ and persuasive essays. These are essential attributes needed to become successful in today?s society
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DESIGN AN EXPERIMENT: THE BIGGEST BLOWER EXPERIMENT Design an Experiment: The Biggest Blower Experiment Problem Statement: You have a pack of Hubba Bubba Bubble Gum. Does the amount of sugar in this gum affect the size of the bubble you blow?? Hypothesis: I think that sugar in any gum affects the size of the bubble you blow. I think this because I was watching “The Next Great Baker” and someone was melting sugar and when it cooled off a little he used a balloon blower to make bubbles out of
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