BioScience 100A Online Virtual Lab Report: Part 2 Due by: 11:59 PM PST on the final Saturday of class Updated 9/10/11 Directions: 1. Type your answers‚ observations‚ and results in bold. 2. Save your report often as you fill it out‚ so as not to lose information. 3. Use the report form as a single document‚ do not turn in separate reports for each lab 4. Use the ‘Save As’ option to save your file as a Word 97 .doc file 5. Save your lab report with this name: Last name
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ChE-309 Chemical Engineering Laboratory-I Laboratory Manual Second Edition (2001) Edited by S. U. Rahman Department of Chemical Engineering King Fahd University of Petroleum & Minerals Dhahran-31261‚ Saudi Arabia Preface This laboratory manual is prepared by the department of chemical engineering for Chemical Engineering Laboratory-I (ChE-309). It is divided into three sections; namely‚ Fluid Mechanics‚ Heat Transfer and Mass Transfer. The purpose of this manual is to serve as instructional
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concentration. [Content Standard B- Structure and properties of matter] The colorimeter monitors the light received by the photocell as either an absorbance or a percent transmittance value. Figure 01 picture of colorimeter - (3.imimg.com‚ 2017) Beer lambert law:- The absorbance of light
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Beer’s Law Lab Report Abstract: The Beer’s law lab was conducted to determine the optimal wavelength of Co(NO3)2·6H2O with the use of spectrometry. The results determined that the optimal wavelength to study the absorbance of this salt was 500nm. It also demonstrated how transmittance of light and absorbance of light are inversely proportional because absorbance is calculated by multiplying transmittance by a negative log. Introduction: When one is studying chemicals‚ there are many important
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Ashley Huston ILab‚ Week #2 CATIONS AND ANION LAB Introduction The purpose of this lab is to demonstrate a double-replacement reaction of ionic compounds. In this experiment‚ you will combine two ionic compounds. Both compounds are soluble in water. If a response happens between these two compounds‚ then a precipitate will form because one of the two resultant compounds is not soluble in water. This is a hint that a reaction took place. Cations are positively charged ions that are attracted
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The 1980s: A time of the Yuppies‚ Brat Packs‚ and Rock and Roll In the great words of Ferris Bueller‚ “Life moves pretty fast. You don’t stop and look around once in awhile‚ you could miss it” ; the infamous 80s went by fast‚ but with the invention of the internet in the 80s‚ we can reminisce and unveil the distinct fashion‚ arts and music of the decade. Fashion from the 1960s/70s evolved into the 1980s. America’s wealth prospered‚ a decade consisting of traditionalism‚ luxury‚ and consumerism
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certain task. In this lab we examined motor unit recruitment and muscle fatigue by electromyography (EMG) with dynamometry (DYN). When the motor unit in the muscle is activated signals are then generated‚ which result in muscle contraction. The impulse generated are a bit weak‚ yet can still be detected by the electrodes‚ EMG and is coupled by a measurements of power‚ DYN. When all the motor units reach its maximum strength the muscles will fatigue. Finally‚ the objectives of this lab were to determine
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THE S-CURVE Introduction The first time most project managers become aware of the existence of S Curves is when they are requested by the client or senior management to include one in their next progress report. The following explains what the mysterious S Curve is‚ why it is an important project management tool‚ and how to generate one. What is a S Curve? A S Curve is defined as "a display of cumulative costs‚ labour hours or other quantities plotted against time. The name derives from
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Collisions in Two Dimensions Abstract: This lab was conducted to investigate the theories of conservation of momentum and kinetic energy in different types of 2D collisions. In order to do this‚ both an elastic and inelastic collision was conducted on an air table with pucks. A video was taken and analyzed to determine velocity‚ allowing for future finding of momentum and kinetic energy values. By finding these‚ it was possible to determine which kind of collision took place. With low values of
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London. J Sainsbury PLC has 3 main competitors‚ Tesco with 29.1% of the market‚ Asda with 16.8% of the market and Morrison’s with 11.3% of the market. Sainsbury’s PLC is a public limited company which means that the company has its own identity in law and the CEO‚ who is Mike Coupe‚ is not liable if the company goes in debt‚ because it is a public limited company‚ the public can buy shares and be also part of J Sainsbury PLC which generates a profit‚ however if it is public than the public has the
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