Experiment AM1.2—Centrifugal Force Student name JunJie Liu Student ID 1512042 Experiment Date 11 Feb 2015 Lab group Mech 7 Introduction In this lab report we show the basic methods of measuring centrifugal force using two counter balanced bell-cranks spin on a turntable (shows in figure 1) and able to calculate the centrifugal force with given conditions shows in figure 1. *Figure
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Philippines Consumer Protection Law What is Republic Act 7394? Republic Act 7394 (RA 7394) is the "Consumer Act of the Philippines" which was promulgated on July 15‚ 1992. It is the policy of the State to protect the interest of the consumer‚ promote his general welfare and to establish standards of conduct for business and industry. What are the objectives of the RA 7394 or otherwise known as "Consumer Act of the Philippines? Protection of consumers against hazards to health and safety;
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Having the ability to collect and identify unknown microorganisms is vital in health and medicine. This capability is important for a variety of reasons‚ such as knowing the causative agent of disease‚ knowing if the microorganism obtains any beneficial properties and knowing the correct microorganism to use to create a successful antibiotic. Implementing the experimental methods learned thus far in the microbiology laboratory allowed an unknown bacterium to be identified as a result of this study
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NT 1210 Friday Unit 2 Labs 2.1 2.1.1 These elements are necessary for allowing the device to communicate and send and receive properly with other devices. Without one of the elements the network would stop working. 2.1.2 TCP/IP protocols 2.1.3 SNMP‚ TCP/IP‚ Telnet‚ and FTP 2.1.4 TCP/IP protocols transferred wirelessly. 2.1.5 n/a Review 1. A network device is usually built in to the computer. A peripheral device is a device connected to the computer 2. I would limit the number due
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Lab Exercise 2: Acceleration A. Objective This experiment will provide data to calculate the acceleration of a marble as it rolls down an incline plane over measured periods of time. To do this‚ the marble’s velocity will be determined and then its acceleration. 1. What is the distance between two marks in your inclined plan? -50cm 2. What is the angle of your inclined plan with respect the horizontal? -16degrees 3. Newton’s first law says a body at rest will remain at rest unless
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Microbiology and Process Analysis laboratory 25/10/2013 Group 1 Microbiology laboratory Abstract The lab exercises were divided into three different analysis; microscopy‚ soil microbiology and bacterial growth. The main aim of laboratory work with Escherichia coli and soil sample was to introduce students to bacterial growth in pure culture and soil microbial flora. The experiment of bacterial growth in pure culture using optical density
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to increase in direct translation to the concentration increasing. The theory surrounding this lab was to see in practice how density could be determined with displacement and then to determine whether the density does in fact increase directly with the concentration. Summary of Key Data Figure 1: From Part 1 Mass of Brass 13.2200g Initial Volume 16.86mL Finial Volume 18.45mL Figure 2: From Part 2 Mass of the Empty 50-mL Flask 37.393g Weight of Flask Filled with 50-mL of Water 87.096g Weight Closest
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several ways in which microbes affect our lives. 1-2 Recognize the system of scientific nomenclature that uses two names: a genus and a specific epithet. 1-3 Differentiate the major characteristics of each group of microorganisms. 1-4 List the three domains. 1-5 Explain the importance of observations made by Hooke and van Leeuwenhoek. 1-6 Compare spontaneous generation and biogenesis. 1-7 Identify the contributions to microbiology made by Needham‚ Spallanzani‚ Virchow‚ and Pasteur
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Microbiology Lecture Notes: I.Cell1/27/14 1. Robert Hooke 2. Basic unit of structure and function in all living things. a. Unicellular à Microscopic b. Multicellular à Microscopic & Macroscopic c. 2 main cell groups: 1. Eukaryote = True Nucleus 2. Prokaryote= Bacteria (only) a. Karyo = nucleus‚ pro= pre‚ Eu= true 3. Components of a cell: a. Nucleus: brain of cell; has nuclear membrane/envelope 1. DNA à Chromosomes (Genes) à make protein à Macromolecule
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POLHN Microbiology Student Name: SOKOPETI FAKAOSIFOLAU. Assessment 6 – Gram negative bacilli 1. Which of the following is not true of Enterobacteriaceae? a. Gram negative bacilli b. Oxidase positive c. Reduce Nitrate to Nitrite d. Ferment glucose with acid production 2. Which of the following organisms does not belong to the Enterobacteriaceae group? a. Shigella flexneri b. Eschericia coli c. Proteus mirabilis d. Pseudomonas aeruginosa 3. Name the four species of Shigella
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