higher resolution and more light‚ you need to put more than one mirror together and make them work together‚” explains Robert Angel‚ a professor of astrology at the University of Arizona (Giant Mirrors to Capture the Universe). Just as we learned in our lab‚ we need a good source of light for something to become clear. The mirrors that are used for the telescope cause the light to be reflected off of one mirror onto the other which then create a clear image from the large convex lens. “Because these
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Unit 1 Labs Lab 1.1: Reading Binary Exercise 1.1.1 – 2931 103 102 101 100 1000/ 100/ 10/ 0 2000+900+30+1 = 293110 Exercise 1.1.2 – 1102 22 21 20 1102 = 610 Exercise 1.1.3 – 112 = 310 Exercise 1.1.4 – 100102 = 1810 Exercise 1.1.5 – 111000102 = 22610 Exercise 1.1.6 – 15610 = 100111002 Exercise 1.1.7 – 25510 = 111111112 Exercise 1.1.8 – 20010 = 110010002 Exercise 1.1.9 – 2^7 2^6 2^5 2^4 2^3 2^2 2^1 2^0 128 64 32 16 8 4 2 0 binary 0 0 0 0 1 0 0 1 0 0 0 0 8 0 0 0 decimal 8 Exercise 1.1.10
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02 - Investing and Financing Decisions and the Accounting System HANDOUT 2 – 1 SOLUTION‚ continued ANALYZING TRANSACTIONS Analyze each of the following transactions of World Wide Webster by performing each of the following. Then‚ use the chart on the following page to keep track of the amount in each account: (a) Stockholder invests $10‚000 into the business in exchange for 10‚000 shares of $1 par value common stock. 1. Decide if a transaction took place. Yes – received cash and gave stock. 2.
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Name: Le Minh Tuan Code: 11134339 Class: Advanced Accounting 55B Ex1: 1. Should we pipe music into the world area for increasing the productivity? Therefore‚ corporate officials should seriously consider playing country and western music as a stimulus to workers productivity 2. Should we change the starting time for classes at universities to the afternoon? Changing time for classes at universities to the afternoon will help student. 3. Do people suffering from mental illness are nearly twice
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PHYSIO EX 1 Simulating Dialysis (Simple Diffusion) 1. Describe two variables that affect the rate of diffusion. The temperature of the solutions and the difference in concentration of the ion or molecule between the sides of the membrane 2. Why do you think the urea was not able to diffuse through the 20 MWCO membrane? How well did the results compare with your prediction? Since the chemical formula for urea is (NH2)2CO and its molecular weight is about 60. It will not diffuse through the
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viruses and worms are written for Windows but it doesn’t mean Linux can be attacked. Server Requirements: A Web Server A database server A Simple Mail Transfer Protocol (SMTP) server A file server customers’ loan applications and other personal data files First of all‚ since Linux is mostly an open-source type of software running server‚ it is very vulnerable to any kinds of attacks‚ or as Linux calls them‚ crackers. Many malicious attacks on Linux and related applications will also grow. The
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Chapter 1 Chemistry and Measurements Chemistry & Chemicals Study Plan Units of Measurement 4. Scientific Notation 5. Measured Numbers & Significant Figures 6. Significant Figures & Calculations 7. Prefixes & Equalities 8. Conversion Factors 9. Problem Solving 10. Density 1. 2. 3. General‚ Organic‚ and Biological Chemistry Fourth Edition Karen Timberlake Chapter 1 Chemistry and Measurements 1.1 Chemistry and Chemicals © 2013 Pearson Education‚ Inc. Lectures Chemistry Chemistry
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NAME: Brandon Davis DATE: 01/22/15 Virtual Lab #0: Mealworm Behavior Worksheet 1. Open the Virtual Lab: Mealworm Behavior 2. The lab simulation will be on the right side of the screen‚ the “Question” column will be on the left side of the screen. 3. Click the play button on the video controller in the lab simulation to watch an introductory video about mealworms. 4. Read the background information and instructions in the “Question” column. 5. Yellow mealworms are the larva stage of what
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3/22/2013 Lab 1- The scientific method In this lab I am learning about the steps of the scientific method and how it can be applied to daily life. In my first exercise I analyzed data presented to me in a table (table 2) on fish population in relation to the amount of dissolved oxygen ( ppm ) in the water. The patterns indicate that when more dissolved oxygen (ppm) is present in the water‚ the number of fish observed increases. In developing a hypothesis for this theory‚ I have decided that if
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Motion in 2D Simulation Go to http://phet.colorado.edu/simulations/sims.php?sim=Motion_in_2D and click on Run Now. 1) Once the simulation opens‚ click on ‘Show Both’ for Velocity and Acceleration at the top of the page. Now click and drag the red ball around the screen. Make 3 observations about the blue and green arrows (also called vectors) as you drag the ball around. 1. The green vector moves in the direction of the mouse until the red ball catches up to it. 2. The blue and green vectors
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