will become positively charged. Electric charges can be characterized by repulsion between two positive charges or two negative charges‚ and can also be attraction between a positive charge and a negative charge. In this experiment‚ we were able to determine the presence of electrostatic charges with the use of an electroscope. It is performed by using three different kinds of rod (plastic‚ glass‚ and PVC)‚ each rubbed with silk cloth‚ flannel cloth‚ and fur cloth. The observations we have done brought
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Lab Report Title: Measuring pH Levels Instructions: Enter the Virtual Lab‚ and conduct the experiments provided before going out into the virtual field for additional research. Please type your answers on this form. When your lab report is complete‚ submit it to the Submitted Assignments area of the Virtual Classroom. Part I: Answer the following questions while in the Phase 1 lab environment. Section 1: You will be testing 4 known solutions for pH levels using a standard wide-range indicator
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WSJ-Airbus and Boeing Duke It Out to Win Lucrative Iberia Deal-2003 Key take away: Threaten to lease planes from Singapore Airline to bring prices down by Boeing and Airbus. No counter offers were entertained. Also the key was getting two bidders: Boeing as a stalking horse into the situation. Summary: April 2002-Iberia starts to shop for new jetliners. Boeing and Airbus send a model areoplane each as a calling card. The jetliner market is projected to have sales of more than $1 trillion
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The reaction order‚ based on the rate law‚ was first order with respect to crystal violet and second order with respect to OH-. The rate law was as follows: Rate law = k [CV]1[OH-]1 where k equaled 2.61. In order to determine the reaction order with respect to crystal violet‚ the graph that described the relationship between ln[CV] and time (seconds) was Figure 2. Not only did Figure 2 generate a more linear relationship‚ but it had the highest R2 value of 0.992 than ([CV] versus time) and ([1/CV]
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The term “Levels of Management’ refers to a line of demarcation between various managerial positions in an organization. The number of levels in management increases when the size of the business and work force increases and vice versa. The level of management determines a chain of command‚ the amount of authority & status enjoyed by any managerial position. The levels of management can be classified in three broad categories: - 1. Top level / Administrative level 2. Middle level / Executory
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Level Operations Level Operations‚ small company located in Pennsylvania‚ manufacturers a variety of security devices and safes. Several different models of safes (S7-S8-S9-S1-S2) are available for purchase and due to increased demand the production facility has been enlarged to accommodate the additional production needs. Production manager Stephanie Cole must determine the best production quantity per cycle for each day of the week. She understands that partially completed safes are not permitted
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approaches to the ordering of traffic. My aim is to compare and contrast the modernist and flexible approaches to the ordering of traffic. This essay will focus on the two approaches in detail and the similarities and differences between them. I will use statistical evidence and the case study “The Drachten experiment” to support my answer. I will also use evidence from chapter 7 of “Making Social Lives”‚ written by Elizabeth B. Silva. The two different approaches to the ordering of traffic are
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attention was not fully present. They can be liable for a breach of duty‚" based on the nature of the activity for which the educator is held responsible. Different activities require different levels of supervision" (Essex‚ 2012‚ p. 171). What factors will determine liability? The factors that will determine if the teachers are liable is if the incident was unforeseen and if the teacher was supervising the students as required during recess. Teachers are required to use a standard of care‚ but
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OUR ATTITUDE DETERMINES YOUR FUTURE DO NOT PROCASTINATE! TIME is money and TIME does not wait for anybody. If you sit and wait‚ nobody can help you and nothing happens. You will still be what you are‚ 3 or more years from now. You will be in the same situation‚ doing what you are doing now or worst‚ not doing anything at all; No career advancement; No self development; Lack of work experience; No improvement in income; No appropriate qualification; and possibly even out of job! On the contrary
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Title To determine the half-life of beer foam Purpose In this experiment‚ we will make the bear foam as much as possible by pouring fast and using warm beer and try to estimate the half-life of beer foam based on the changing of height while the foam is collapsing. Theory A quantity is said to be subject to exponential decay if it decreases at a rate proportional to its value. Symbolically‚ this process can be expressed by the following differential equation‚ where N is the quantity and λ (lambda)
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