Lab Tech Measurement Free Term Papers
Last update: February 13, 2015-
Basic Measurements and Uncertainties Post-Lab Quiz: Addendum
Basic Measurements and Uncertainties Post-Lab Quiz: Addendum Please provide the letter ID of your cylinder (e.g., A, B, C, etc.): ____B______ 9) Report the value of the volume you obtained for your cylinder in "proper form:" D = 19.27 ± 0.04 H = 28.40 ± 0.01 V= ¼ X pie(19.27∧2)(28.40) = 8282.694646 Vmax = V= ¼ X pie(19.31∧2)(28.41) = 8320.0449 Vmax – V = 37.3501131 (uncertainty) Round V to 1 significant figure = 4 X
Rating:Essay Length: 463 Words / 2 PagesSubmitted: April 5, 2011 -
Lab Techniques and Measurements
Lab Techniques and Measurement Adam Cristman 07/05/12 Garage workbench DPP-340 Chemistry Abstract Experiment and Observation Length measurement of 3 objects Object Length (cm) Length (mm) Swiss army knife 9.0 90.0 iphone with case 11.8 118.0 galvanized nail 8.8 88.0 Temperature measurement Hot water from tap (ºC) Boiling water (ºC) Boiling water - 5 minute (ºC) 48.0 ºC 101.5 ºC 67.7 ºC Cold water from tap (ºC) Ice water (ºC) Ice water - 5 minutes (ºC)
Rating:Essay Length: 838 Words / 4 PagesSubmitted: July 5, 2012 -
Lab Techniques and Measurements Case
Alisha Latham March 26, 2015 Lab #2 Lab Techniques and Measurements Purpose: The purpose of this experiment is for the students to familiarize ourselves with the laboratory tools and techniques. This experiment taught us how to convert between SI units and standard American units of mass, length, temperature, volume and time as well as how to measure the units. Students become proficient lab techniques such as measuring temperature and volume and calculating within them. Materials:
Rating:Essay Length: 3,503 Words / 15 PagesSubmitted: April 9, 2015 -
Laboratory Techniques and Measurements Hands-On Labs, Inc. Version 42-0165-00-02
Laboratory Techniques and Measurements Hands-On Labs, Inc. Version 42-0165-00-02 Lab Report The Lab Report is a summary of the experiment’s questions, diagrams if needed, and data tables. You need to fill in this document and submit via the Blackboard link in your experiment module. Lab Report is worth 35 pts. Be careful of Significant Figures. Exercise 1: Length, Temperature, and Mass Data Table 1. Length Measurements. (Each line of this data table is worth 0.5
Rating:Essay Length: 692 Words / 3 PagesSubmitted: June 2, 2019 -
Viscosity Measurements with the Falling Ball Viscomete
PURPOSE: The purpose of this experiment is to measure viscosities of methanol - water mixtures which have different weight fractions of methanol and is to measure viscosities of methanol and water for different temperatures in order to examine effect of temperature on viscosity. OBSERVATION: The falling times of the ball were measured for water and methanol at seven different temperatures. The falling times are smaller for methanol than water at the same temperature. On the
Rating:Essay Length: 551 Words / 3 PagesSubmitted: February 28, 2011 -
Fair Value Vs Historical Cost Measurement
In the current climate with economies hitting an all time low and markets being unpredictable like never before, stakeholders are increasingly conscious about their investments and the value they currently hold. Accounting measures in this type of situation become a very critical component in maintaining shareholder confidence; and financial instruments if used appropriately, can significantly impact the outcome. Needless to say, the debate between the use of historical and fair value accounting has been going
Rating:Essay Length: 278 Words / 2 PagesSubmitted: March 8, 2011 -
Measuring Quality of Care Is an Extremely Complex Concept
Measuring quality of care is an extremely complex concept. Various organizations have their own viewpoints on what quality should be and the standards they follow. When analyzing quality of care there are three distinct perspectives to consider: Patients, Physicians, and Payers. They each have their own interpretation of quality along with their individual needs. There are endless measures and key performance indicators used to determine quality such as the numerous organizations that offer accreditation to
Rating:Essay Length: 2,756 Words / 12 PagesSubmitted: March 8, 2011 -
Bright Line Spectra Lab Report
Purpose: To observe the bright line spectra for various gases and then identify an unknown gas. Procedure: 1. Do not touch the spectrum tubes while the transformer box is on to prevent severe shocks and burns. 2. There are six stations each with a different element. Turn all of the bright line spectrum tubes on. 3. For best results, begin with easier elements such as hydrogen or mercury because neon is more difficult and has
Rating:Essay Length: 510 Words / 3 PagesSubmitted: March 8, 2011 -
Cs1102 Lab 0 - Self-Guided Explanation
Welcome to CS1102 Lab 0! This document will serve as a self-guided explanation to doing Lab 0. It will guide you on the following topics: Connecting to the sunfire server Java program editing Java program compilation Java Program Compilation on sunfire This section gives you an introduction to the sunfire machine as well as the basic Java programming environment available on this machine. The steps given will also help you to become
Rating:Essay Length: 413 Words / 2 PagesSubmitted: March 8, 2011 -
Various Success Measures
Success One has achieved success who has lived well and laughed often. This quote seems to sum up what is meant by success. If you are able to laugh often and much then you have definitely achieved happiness. The idea of living well, though, is a very broad statement. In order, then, to define success in relation to this statement, we must first define what it means to live well. There are three levels of
Rating:Essay Length: 931 Words / 4 PagesSubmitted: March 29, 2011 -
Case Analysis - Sunquest Labs
Case Analysis: SunQuest Labs 1. Prepare the analysis of cost variations between 2006 and 2007 requested by Mr. Gillinov. 2. Should the lab manager be commended or criticized for cost center performance? An analysis of the cost variations proves that there could be various reasons for unfavorable variances from 2006 to 2007. The testing materials show an unfavorable variance of $5,000, but this may have been a direct result of price increases in the testing
Rating:Essay Length: 499 Words / 2 PagesSubmitted: March 30, 2011 -
Measuring and Managing Service Quality
Measuring and managing service quality GAP 1: customer expectation => company perceptions of customer expectations (the difference between them) Activities can be undertook to improve Inadequate or inaccurate management understanding of customer service Causes of gap 1: • Lack of marketing research • Inadequate upward communication (front line of the company) • Inefficient relationship focus • Inadequate service recovery Different layers at a company can create problems when it comes to communication through the company.
Rating:Essay Length: 523 Words / 3 PagesSubmitted: April 1, 2011 -
Lab Aspirin (acetylsalicylic Acid)
Test 1 17.4 with filter and crystals and funnel 14.98 FAIL Test 2 14.5 filter and funnel 18.93 with all (crude mass) 4.43g/2 = 2.215 Recrystallized mass was 15.81 1.31/2 = .655 Theory Yield 2.6122825 Actual yield = recrystalized is 2.215 Percent yield 84.79174821 percent Lab Report 1 A Introduction Lab 8 : Aspirin (Acetylsalicylic acid) Our goal for this lab is to dive dep into what analgesics are and how they're made. Asprin is
Rating:Essay Length: 318 Words / 2 PagesSubmitted: September 6, 2011 -
Hurdle Rate - How Do You Measure Investment Performance?
The benchmark used to make the assessment is S&P 500 Index. In the S&P 500, there are 500 large publicly held companies which trend on the two largest stock exchanges. This index is the most professionally benchmark to indicate position and condition of American economy. The Value Trust's return made the longest streak of success in the S&P 500 index history, for 14 years consecutively. An investor in Value Trust said: “it has an average
Rating:Essay Length: 332 Words / 2 PagesSubmitted: September 13, 2011 -
Laboratory Techniques & Measurements
Name: Date: Exp 2: Laboratory Techniques & Measurements Lab Section: Data Tables: Step 1: Length and Measurements Object Measured Length in cm Length in mm Stanley 25’ measuring tape 8.8 88 stapler 12.1 121 Cassette tape 10 100 Step 2: Warm Temperature Measurements Hot tap water temperature __41__˚C Boiling water temperature __100__˚C Step 3: Cold Temperature Measurements Cold tap water temperature __15__˚C Ice water temperature __1.5__˚C Step 4: Volume Measurements Volume of half filled graduated
Rating:Essay Length: 548 Words / 3 PagesSubmitted: September 25, 2011 -
Lab Report on Cheek Cell Dna Extraction
NAME: CHEEK CELL DNA-LAB REPORT SHEET Exercise 1 – Isolating Cheek Cell DNA Analysis of Results Appearance of Solution What is happening to the cells/DNA? After lysis buffer Clearish solution The cells outer layers are dissolved/broken down After alcohol added The alcohol pours into a layer on top of the solution and then it bubbled The alcohol causes the DNA to separate from other molecules in the solution After alcohol mixed Fine strands, that are
Rating:Essay Length: 381 Words / 2 PagesSubmitted: September 27, 2011 -
Multinational Corporations and Patterns of Local Knowledge Transfer in Costa Rican High-Tech Industries
Multinational Corporations and Patterns of Local Knowledge Transfer in Costa Rican High-Tech Industries Elisa Giuliani ABSTRACT Over recent decades, governments in industrializing countries have promoted policies to attract foreign investors, anticipating the benefits of technology transfer to host economies. During the 1990s, Costa Rica adopted an industrialization strategy based on attracting high-tech multinational companies (MNCs). Using an original survey of a sample of high-techMNCsubsidiaries, this article shows that the new wave of efficiency-seeking subsidiaries tend
Rating:Essay Length: 312 Words / 2 PagesSubmitted: October 24, 2011 -
Coffee Lab - Drag Coefficient
Background: Drag coefficient can be defined as a resistance on an object such as air or water. Terminal velocity can be achieved when the drag coefficient and the gravity force are equal. As for the lab, when the coffee filter falls in such a short distance, the drag coefficient will get to be large enough that there would be a terminal velocity. Aft first however the force of gravity will be greater than the drag
Rating:Essay Length: 421 Words / 2 PagesSubmitted: October 26, 2011 -
Elevator Lab
Purpose: It is important to understand that the weight of an object or a person does not feel the same at all times due to gravitational force. Gravitational force is another one of the four fundamental forces occurring in nature. Isaac Newton, a physicist, stated that gravitational force is universal and exists within any two objects. Newton’s second Law of Motion will mainly be explored in this lab. His second law states that a body’s
Rating:Essay Length: 475 Words / 2 PagesSubmitted: October 30, 2011 -
Measuring Respiratory Volumes
The following questions refer to Activity 1: Measuring Respiratory Volumes. 1. What activity are you simulating when you click the ERV button? __ Maximal exhalation__________________ What additional muscles are used in this activity? ___The internal intercostals and abdominal wall muscles are also used in this activity_______ 2. What was the MRV calculated in Activity 1? ___ MRV = TV x Respiratory Rate __________ 3. What does the pump rate simulate? _ It changes the number
Rating:Essay Length: 738 Words / 3 PagesSubmitted: October 30, 2011 -
Lab 6 – Configuring Frame Relay
Lab 6 – Configuring Frame Relay Submitted by Cairn O'Donoghue 1) Introduction 2) Overview of Protocols 3) Hardware Setup 4) Software Setup 5) Events a. Software Setup (Part 2) 6) Results 7) Conclusion 8) References Introduction: The object of this lab is to interconnect three routers in a hub and spoke frame relay configuration. Atlanta is the hub router and Orlando and Houston are the spoke routers. The Frame Relay connections will be established using
Rating:Essay Length: 776 Words / 4 PagesSubmitted: November 6, 2011 -
Unit 4 Individual Project Microeconomics - Measuring Benefit, Cost, and Pollution
Introduction Externality is a theory that I've learned in this course. Externalities is a somewhat concept that is basic, which consist of us getting a better understanding about how our actions regularly have consequences that are unexpected and maybe unplanned. The concept of externality is a win or lose in the welfare of one party be brought about by an activity of another party without it being any recompense for the party that lost. Externalities
Rating:Essay Length: 1,258 Words / 6 PagesSubmitted: November 6, 2011 -
The Purpose of This Lab Is to Determine Whether a Liquid Is Hard Water or Not
Lab Report: Hard Water Purpose: The purpose of this lab is to determine whether a liquid is hard water or not. Background: Hard water is the water that has a high amount of mineral in it, usually Ca2+ and Mg+. These cations enter the source of water by leaching from minerals within a wet underground layer of water- bearing rock, or an aquifer. According to the WHO, hard water is not harmful to human's health
Rating:Essay Length: 980 Words / 4 PagesSubmitted: November 6, 2011 -
Specific Heat and Latent Heat Lab
EXPERIMENT NUMBER: #13 EXPERIMENT NAME: Specific Heat and Latent Heat EQUIPMENT: Metal cylinder, Triple beam balance, thermometer, Beaker, Hot plate, and a Styrofoam cup. OBJECTIVE: The purpose of this experiment is to measure the specific heat capacity of an unknown metal samples and also to determine the latent heat of fusion of ice. THEORY: My partner and I plan to measure the specific heat of a block of metal and the heat fusion of ice.
Rating:Essay Length: 622 Words / 3 PagesSubmitted: November 17, 2011 -
Lab Acid Titration
Conclusion In part 1, the different household substances were tested to obtain there pH value, ranged from 2 to 10. The vinegar and lemon juice had the lowest pH due to their acidity which it was expected, and the ammonia and toothpaste had the highest pH. In part 2, the juice of the red cabbage changed colors depending on the pH of the substance that were added. The purple cabbage juice became red-pink when it
Rating:Essay Length: 395 Words / 2 PagesSubmitted: November 21, 2011