Beer’s Law Problem Set Spring 2013 1. Calculate the absorbances corresponding to the following values of the percentage of transmitted light: (Provide your final answer with three decimal places) a. 95% b. 88% c. 71% d. 50% e. 17.5% f. 1% 2. A solution of a compound (1.0mM) was placed in a spectrophotometer cuvette of light path 1.05cm. The light transmission was 18.4% at 470nm. Determine the molar extinction coefficient. Include units in your answer. 3. The molar extinction coefficient of reduced
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HOMEWORK PROBLEMS Chapter 4: THE LAWS OF MOTION PART-A: Hand in your answers in class on scantron on Wednesday 22 September-2010. The questions have been numbered so you can use the back side of an older scantron. Write your name‚ class (1401) and HW # 4 on the scantron. 1. A horizontal force of 95.0 N is applied to a 60.0-kg crate on a rough‚ level surface. If the crate accelerates at 1.20 m/s2‚ what is the magnitude of the force of kinetic friction acting on the crate? (a) 23.0 N (b) 45.0 N
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lost someone to a drunk driver? In 2010 10‚288 American’s lost their lives due to a drunk driver (Reference: www.centurycouncil.org/drunk-driving/drunk-driving-fatalities-national-statistics). Right now laws in place only punish those who are who are caught driving under the influence of alcohol. What if it could be prevented before anyone can get behind the wheel of a vehicle after consuming alcohol. Why wait for an alcohol related incident to happen when it could be prevented. Anyone can be a victim
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Workshop Five-Ethical Solutions Paper Jackie Marshall June 19‚ 2013 Workshop Five-Ethical Solutions Paper The owner of a company reduced wages by 5% for all employees in 2010 due to the aftereffects of 9/11: an action that was necessary in order to save the company from financial ruin during a very turbulent economy. Since that time‚ no one within the organization has gotten a raise. However‚ the business has now stabilized‚ showing a net profit for the fourth quarter of 2011‚ all of
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1- Problem Statement a) Defining the Problem. Volkswagen’s core problem is to decide whom to target and how to communicate the New Beetle’s benefits and characteristics‚ utilizing a launching campaign with a limited budget‚ which implies deciding which aspects of the product to emphasize‚ media to use‚ price to determine‚ and positioning to use‚ consistent with the new brand message the company wants to transmit its customers. b) Effects and Consequences. A research conducted showed mixed reviews
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1101 Problem Solving - Chapters 5-6 1/8 Generating Solutions “Nothing is more dangerous than an idea‚ when it is the only one you have.” Generating Solutions Once you have defined the problem you want to make sure you generate the best solution. Perseverance is perhaps the most notable characteristic of successful problem solvers‚ so you shouldn’t become discouraged when solutions aren’t immediately evident. Many times mental blocks hinder your progress toward a solution. What is the
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The problem of garbage disposal and its possible solutions. Problem-Solution Essay Alexandra ID Almaty 2010 Problem/Solution Outline Title: The problem of pollution from garbage and its possible solutions. I. Introduction a. The average resident produces seven and a half pounds of garbage every day that is buried down in landfills and litters human’s lands costing a great amount of money. b. Each year‚ millions of dollars are spent picking up litter and more is
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Utah State University DigitalCommons@USU Undergraduate Honors Theses Honors Program 8-1-2010 The Temple Recommend: A Solution to the FreeRider Problem Austin Bowles Utah State University Recommended Citation Bowles‚ Austin‚ "The Temple Recommend: A Solution to the Free-Rider Problem" (2010). Undergraduate Honors Theses. Paper 62. http://digitalcommons.usu.edu/honors/62 This Thesis is brought to you for free and open access by the Honors Program at DigitalCommons@USU. It has been accepted for
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Cell Phone Problem Solution Essay A serious problem has arisen that desperately needs to be solved. Students have been constantly using their cell phones during class and causing distractions to the learning environment. As a result‚ the principal is ready to ban all cell phones from school. Although this might solve the problem‚ it would alienate and irritate the student body. As it is‚ students are already distracted by cell phone misuse in the classroom. Teachers have found that their classrooms
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Module code: FC 5012T Title: Skills for Study 1 Assignment question: What are the main problems associated with using plastic bags? Identify solutions to reduce these problems. Word count: 742 Tutor name: Bird‚ Marianne City University Number: 110065767 Submission Date: 26/10/2011 Plastic bags have been used on a daily basis since 1977 (Williamson‚ 2003) as a means of carrying items such as groceries as they are not only convenient but also cheap. However‚ the over-use of plastic
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