Substitute lab for Unit 6 lesson 3: Stoichiometry: Counting by Measuring Mass Purpose Determine the mass of several samples of chemical elements and compounds and use the data to count atoms. Procedure Start Virtual ChemLab and select Counting by Measuring Mass from the list of assignments. The lab will open in the Calorimetry laboratory. Part 1‚ Measuring Metal 1. Click on the Stockroom. Click on the Metals sample cabinet. Open the top drawer by clicking on it. When you open the drawer‚ a
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use for Path Selection? Hop count 3 If the metric used by RIP exceeds this value for a route it is considered unreachable‚ effectively making this value appear to be infinity to RIP? 16 4 How often does RIP send updates by default (update timer)? Send full updates every 30 seconds 5 What are the main differences between RIPv1 and RIPv2? the main difference between RIPv1 and RIPv2 is classless routing. RIPv2 incorporates the addition of the network mask in the update to allow classless
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Introduction Wireless network is indicated to a telecommunication network whose interconnections between nodes are implemented without the use of wires‚ such a computer network. Nowadays‚ wireless network has become the important thing in telecommunication. This sort of technology has been used for over a century and remains synonymous with radio. In 19th century‚ Guglielmo Marconi invented a radio and made his made his mark in the world of wireless technology. At that moment‚ Marconi was about
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for my master in Network administration. A network administrator is a person responsible for the maintenance of computer hardware and software that comprises a computer network. This normally includes deploying‚ configuring‚ maintaining and monitoring active network equipment. A related role is that of the network specialist‚ or network analyst‚ who concentrates on network design and security. The network administrator (or "network admin") is usually the level of technical/network staff in an organization
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How is a file identified? A file is often identified by the length‚ shape‚ cut and coarseness of the file. 2. What are the four different cuts found on files? The four different cuts found on files are single‚ double‚ curved tooth and rasp. 3. Name four coarseness designations for files. The four coarseness designations for files are rough‚ coarse‚ bastard‚ second cut‚ smooth‚ and dead smooth. 4. Which of the two kinds of files—single cut or double cut—is designed to remove more material?
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Problems with Formal Networks Formal networks are defined‚ setup and maintained by the organization. They are put into place to make sure information‚ resources‚ problems and punishments are used efficiently and not abused. When these networks are used properly everything will flow up and down the chain of command smoothly. This chain of command comes from the basic principle of a formal network; assigning titles to employees and to give them a certain amount of responsibility to go along with
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In the beginning of fifteen century‚ Europeans began what we now call “the age of exploration and discovery”. Portugal‚ Spain‚ Dutch‚ French‚ and England were all in battle for territory. People may asked why did all these countries want to colonize the Americas so bad? Before series of voyages launched to discover the new world‚ people had no knowledge of what the other side of the world was like and what did the Americas have to offer. The Europeans hoped that when they went to discover the Americas
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Usually if you work out more‚ the lower your resting heart rate will be but in this case they were pretty similar. This could be because of the chemicals in our bodies‚ or maybe simply people in class don’t count their exercise or just simple errors. 3) Make a graph of exercise and recovery heart rates from Activity 2. Provide a physiological explanation for changes in heart rate from rest to exercise‚ as well as during recovery. Incorporate fundamental concepts of homeostasis in your answer. The
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intensive exploration and colonization of the world. Some of the many motives for exploration were that the Europeans wanted prestige‚ power‚ wealth‚ and to convert individuals to Christianity. Some historians often refer to this as the Age of Discovery‚ in which the Portuguese and Spaniards play a major role during this time. After an outbreak in Europe on the 14th century known as the Black Death‚ caused about 25 million people to die over a five-year period. This made Europe go through a major
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the unsteady simulations‚ the motion of the center blade was prescribed by a set of equations for the requested mode. The correctness of the imposed motion is confirmed by an analytical model. A timemarching solution was acquired spanning typically 3 oscillation periods. The flow could be regarded as time periodic already after the second oscillation cycle (criterion used: >0.5% phase-locked difference). A time trace of unsteady pressure coefficient at a chosen point on the blade surface is presented
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