LAB Report #3 Introduction: In this lab we have focus on Isolation of bacteria from environment. Microorganisms are found throughout the environment: in the air and water; on the surface of any object such as clothes‚ walls‚ furniture; in soil and dust; and on and in our own bodies (skin and mucous membranes). In order to demonstrate the ubiquity and diversity of microbes in the environment‚ samples from immediate areas of the environment and/or from your body will be obtained and cultured
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Week 1 Lab Name_________ Part I - Directions: For the function we are going to estimate the area under the curve using the trapezoidal rule where n = 5 by doing the following: 1. Divide the interval into 5 equal pieces. How long is each piece? This will represent the width of the rectangles we will use to estimate the area in gray above. What will the x-values be for the endpoint of each piece? Width of rectangle = 0.4 .2 .8 1.6 2.4 3.2 2 2. Evaluate f(x) for x1 to x6
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SYSTEM ( Liebherr/Brastemp/Bosch/Electrolux) ONE COMPRESSOR + TWO IN-SERIES EVAPORATORS + ONE CONDENSER The compressor operates at the freezer evaporation temperature‚ and therefore the system overall efficient is also quite LOW. The FFC air and the FZC air circulate separately preventing the transfer of food odors‚ but the TEMPERATURE CONTROL of the compartments is rather COMPLEX. SINGLE-LOOP DUAL-EVAPORATOR IN-PARALLEL SYSTEM ( GE / Viking / LG ( patent) / ) ONE COMPRESSOR + TWO PARALLEL
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PREPARATION FOR: "MACPHERSON REFRIGERATION LIMITED" CASE Read the case‚ and answer the following questions: 1. Search in the library (books on Operations Management or Production Management)‚ to find the main components of the “Aggregate Production Planning” problem and briefly describe which are “pure strategies” and “mixed strategies” to solve this problem. The aggregate demand is the total demand for all products/services produced by a production facility without considering size‚ models
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Abstract……………………………………………………………………………………………2 Introduction………………………………………………………………………………………..2 Background………………………………………………………………………………..2 Objectives…………………………………………………………………………………2 Scope………………………………………………………………………………………3 Theory review……………………………………………………………………………………..3 Design of report…………………………………………………………………………………...5 Procedures…………………………………………………………………………………………5 Results……………………………………………………………………………………………..6 Discussion…………………………………………………………………………………………6 Conclusion………………………………………………………………………………………...7 Reference………………………………………………………………………………………
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Tutorial 2 PHY094 Session 2015/2016 Chapter (2.1 - 2.6‚ 3.3 - 3.4) Week 3 1. Sketch a velocity versus time and displacement versus time for a car approaching a red traffic light and then leaves it as the light turn green. 2. Jimmy took 8 hrs to drive his Civic from KL to Kota Bharu which was about 400 km away. What was the average speed of Jimmy in km/h? Why‚ in this case was the term average speed used over velocity? 3. A ball rolls with a velocity of 20 m/s on the ground and comes to a stop
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Solve each of the following problems. Show your solution. 1. A hydraulic lift office chair has its seat attached to a piston with an area of 11.2 cm2. The chair is raised by exerting force on another piston‚ with an area of 4.12 cm2. If a person sitting on the chair exerts a downward force of 219 N‚ what force needs to be exerted on the small piston to lift the seat? Answer: a= 11.2 cm2 A= 4.12 cm2 f= 219 N F= 80.56 N F= fA / a ;
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Links: below). Air Asia is currently the largest and the most successful budget airline in the whole of Southeast Asia‚ pioneered by Malaysian entrepreneur Tony Fernandes. He privately bought Air Asia‚ then an ailing government-linked airline and turned it around as a no-frills budget airline until it was profitable and publicly listed. Possibly the only
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The purpose of this experiment was to acquaint the students with basic laboratory procedures‚ methods‚ and techniques; to introduce the use of basic laboratory measuring devices; to demonstrate different methods of manipulation of numerical quantities. DENSITY AND SPECIFIC GRAVITY Materials and Methods Part 1: Density of an Unknown Solid 1. We first were asked from our laboratory instructor to attain an unknown solid and were asked to note down the number of the solid. 2. Determine
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Write down an expression for the frequency of oscillation of one oxygen atom in terms of its mass m and the force constant K of one half of the spring. How is K related to the force constant k of the whole spring?[the force constant is the force per unit extension.] ii)From spectroscopic measurements of oxygen molecules ‚it may be deduced that the frequency of oscillation of the molecule is about 4.7 x10^13 Hz. In what region of the electromagnetic spectrum does radiation of this frequency lie? What
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