pan with a guitar neck attached to the side of it. In 1942 Les Paul designed a guitar called the “Log” made from a block maple wood with a bridge‚ guitar neck‚ six-strings‚ and pickups. It was until 1952 that Les Paul came out with another guitar that was even better than his first creation and that would soon change the way music was played. His new guitar helped create the sound for rock-and-roll and American popular music. Les Paul had and an interesting life‚ with his first guitar‚ and then
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Purpose: Unknown mixtures will be separated by means of chromatography in which the mixture will be passed in a solution through a medium leaving behind components of the mixture at different rates‚ therefore‚ different spots on the absorbing substance. This will help determine the identity of unknown mixtures. The spot colors on the strip of filter paper and the Rf values of the unknown samples will be compared to those of known samples. To find the position of the spots on the strip of paper‚ we
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Escherichia coli Microbiology Lab NAS 185-14L Introduction In this lab experiment we did several test to determine what our unknown bacteria was. To determine this we recorded the results of how the bacteria reacted to different media. Depending on the results of each test we could narrow down the different bacteria to determine what our unknown is. This experiment will also determine if our bacteria is a fermenter of sugars and if it is catalase positive. If the bacteria is a fermenter
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1. Create and complete a data table for Part One of the lab. It should include the name of the element (or unknown) examined and the color of the observed flame 2. Identify each unknown from Part One of the lab and briefly explain why you identified each unknown as you did. Part Two (Spectroscopy): 1. Create and complete a data table for Part Two of the lab. It should include the name of the element‚ the colors‚ and the wavelength values of the observed lines. 2. Describe the line spectrum
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The purpose of the unknown bacteria lab assignment was to select an unknown bacteria culture and‚ through a series of metabolic tests‚ identify which bacteria genus resided in the pure culture received. A nutrient broth inoculated with bacterial culture (numbered 45‚ henceforth referenced as U45) was selected and a streak plate was made to isolate a pure culture for use throughout the assignment. From the streak plate‚ several slides were made to determine the morphology of unknown 45. A Gram stain
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The dilemma here however‚ is that the bible as a source of information does not always seem to hold one consistent view. This is even more so an issue when looking at the letters written by the apostle Paul. Paul is known in his writings to have somewhat confusing opinions which are not always clear cut. While on some issues Paul is very clear‚ such as his opinion on the necessity for circumcision‚ other issues have been the cause of disagreement among churches and scholars and even sources of heated debate. One of these
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For the Janissaries series of novels by Jerry Pournelle‚ see Janissaries series. Janissary New Soldier Battle of Vienna.SultanMurads with janissaries.jpg The Janissaries were chosen before they reached adulthood from among the Christian population living in Anatolia and the Balkan peninsula to become the elite fighting force of the Ottoman Empire. A portion of these selected children‚ as they were considered to be more talented‚ received a higher standard of education to become the ruling
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Identification of an Unknown Organic Acid Chem 1211K Lab Drawer #15 Wednesday November 13th‚ 2013 Unknown Number: 3334025-CF13 Table of Contents Pg. # Abstract 3 Experimental Report 4-7 Results and Discussion 7-12 Conclusion 13 **pKa Graph 14 Abstract Identifying this organic acid was an extensive task that involved several different experiments. Firstly‚ the melting
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“My name is Paul Auster. That is not my real name”: The search for identity in Paul Auster’s City of Glass Jakob Pearson ENG K01 Literary Seminar Autumn 2008 English Studies The Centre for Languages and Literature Lund University Supervisor: C. Wadsö-Lecaros Table of Contents 1 Introduction 3 Quinn embarks on a quest for identity 5 Quinn enters into an arbitrary world 7 Quinn takes an incomplete look at himself 8 Quinn plays the role 10 Quinn submits
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Purpose: I will identify an unknown liquid by obtaining an average density & boiling point for my liquid and comparing them with the known densities & boiling points of liquids in the CRC handbook of Chemistry & Physics. I will perform these experiments using three different measuring tools (graduated cylinder‚ burette & pipette) to evaluate the precision of each one. Results: Density 1‚ 2 & 3 calculated by using graduated cylinder to obtain volume. Density 4‚ 5 & 6 calculated by using volumetric
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