Plot Reports Samples For Students

***Your Name***
***Institution***

Abstract 3

Introduction 4
Problem 1 4
Problem 2 6
Problem 3 7
Problem 4 9
Problem 5 12
Discussion 13
Conclusion 14

References 15

Appendix 17
Abstract
Noisy audio signals are relatively common and unavoidable. An important task of digital signal processing is to tackle this problem, so as to produce an almost, if not noiseless audio signal. One way of doing this is to use Finite Impulse Response (FIR) filters. Here we present our findings on different FIR filters, and their effects on an audio signal provided in ...

The data analysis to be conducted in this paper will mainly involve using data from the yearly government finance in Palestine for 2010-2013. The data set contains the revenues and expenses of the Palestinian government. It also contains data on transactions in nonfinancial assets, net acquisition of financial assets and net incurrence of financial liability. The aim or conducting the data analysis is study the relationship between the revenue received by the government and the expenses it undergoes. The variables selected for the analysis are taxes and compensation of employees. The main hypothesis of the study is that an ...

I. Thesis Statement
Given the space limitations in the Shelton Theater, their production of Noises Off! Represents consummate skill in the conversion of one environment to suit the needs of a challenging play.
II. Overview
1. The name of the play is Noises Off!.
2. The author of the play is Michael Frayn.
3. The Shelton Theater assembled the company that performed the play.
4. I saw the play at the Shelton Theater.
5. I saw the play on Friday, January 3, at 8:00 PM.
6. The ticket cost $10 plus online ...

Bader Alanazi

Chemistry 101, Section 7
TA: Hannah
03 / 19 / 2013

Introduction

Light is a form of electromagnetic radiation that also includes microwaves and radio waves. Light energy is made up of photons which shows the properties of a wave in that they oscillate up and down as they move through space (Fritzsch, 2005). The main factor that separates the different types of electromagnetic radiations is that each of them has a different wavelength. For instance, the visible light is comprised of radiation with wavelengths ranging from 400 to 700 nm. The difference in these wavelengths is perceived by the human ...

COMPUTE mapproach=(MAppr1_1 + MAppr2_1 + MAppr3_1) / 3.

EXECUTE.

COMPUTE mavoid=(MAvoid1_1 + MAvoid2_1 + MAvoid3_1) / 3.

EXECUTE.

COMPUTE Papproach=(PAppr1_1 + PAppr2_1 + PAppr3_1) / 3.
EXECUTE.
COMPUTE Pavoid=(PAvoid1_1 + PAvoid2_1 + PAvoid3_1) / 3.
EXECUTE.
COMPUTE procrastination=(Procrast3_1 + Procrast4_1 + Procrast5_1) / 3.
EXECUTE.
DESCRIPTIVES VARIABLES=mapproach mavoid Papproach Pavoid procrastination
)

Descriptives (Lab 8, 9. step 10)

EXAMINE VARIABLES=mapproach mavoid Papproach Pavoid procrastination
/PLOT BOXPLOT STEMLEAF
/COMPARE GROUPS
/STATISTICS NONE
/CINTERVAL 95
/MISSING LISTWISE
/NOTOTAL.

Explore

mapproach
mapproach Stem-and-Leaf Plot

Frequency Stem & Leaf

8.00 Extremes (=<2.7)
22.00 3 . 00000333333
20.00 3 . 666666666&
46.00 4 . 00000000000333333333333
47.00 4 . ...

Average (mean) trees diameter

The difference between the diameter of Doghair Thicket and semi-restored is as a result of difference in the elasticity of the stem tissues. It means that on the experiment the tissues of Doghair thicket were more as compared to semi restore. It therefore recorded a high average. On other experiment, the data collected indicates that the semi- restored has high average. This implies that semi-restored has more stem tissues which facilitate or rather enhances its variation in diameter. Another major factor that determine the stem-diameter of the stems of the Doghair thicket and the semi-restored includes the contented of water present ...

#222060 : Finite Element Analysis of a Clamp Frame

PART 1 INITIAL STRESS ANALYSIS

Analysis Model is prepared with the dimension as shown in Fig.1-1
Fig.1-1 Initial Specification

Material propertie as shown in Table1-1 is adopted in the model.

All the degree of freedom is fixed at the lower platform, as shown in Fig.1-2;
Fig.1-2 Boundary Condition at the Lower Platform

Upward axial force (15000N) is applied on the inner surface of the cylindrical hole, as shown in Fig.1-3;

Fig.1-3 Axial Force at the Cylindrical Hole

Mesh is created with a default size, as shown in Fig.1-4;

Fig.1-4 Mesh with a Default Size : 12481 Nodes / 7372 Elements

After the calculation, the following results are obtained;

1. A Stress Plot of the von Mises Stress for the entire frame, clearly showing the area of highest stress.
Fig.1-5 Von Mises Stress : Max. Stress = 204.382(Mpa)
2. A plot of ...

Introduction

The kinetic characteristics are important for the design of chemical engineering processes. They allow assessing the time required for the reaction and choosing the temperature range suitable for the reaction.
The reaction path is observed by measurments the transmittance of the Crystal Violet solution that reacts with sodium hydroxide. The concentration, and the color of the solution changes with the reaction flow, and this is measured by the spectrophotometer.

The data are plotted as concentration - time and logarithm concentration time, and the reaction rate is:

Rate = [Crystal Violet] [Sodium Hydroxide].
Using the excess concentration of one of the reagents, the reaction rate with respect to the other reagent is found from logarithmic plot (Rahul & Chakrabarti ...

1. Abstract
The sodium iodide scintillator detector is a very important type of inorganic scintillators. The main function of this scintillator is to detect gamma rays by interaction of ionizing radiation and the materials of that scintillator. In this experiment, we learned the applications of this detector and how the process of detecting happens.
2. Introduction
This lab experiment is designed to make the student learn about scintillation detectors and how do they detect gamma and beta ray such as the effect of a sodium iodide NaI(Tl) scintillator. This type of detector the scintillation materials interact with ...

- Original Concept
“Last Man” was inspired by Frederic Brown’s (1948) “Knock”, which Brown based on the three-sentence short-short story written by Thomas Bailey Aldrich and is about the last man on Earth following the Zan’s annihilation of living things in the planet. The “Last Man” follows Isaac as the last man on earth who refuses to forget about his family that was since long gone. Brown’s work was an inspiration because the plot narrative, although brief, offered an opportunity to create a different take of the story. Film, as a medium, works best in the project ...

- Thesis statement
In the measure, life is two-faced, and those who live it are inevitably so. The play tries to imply that ambivalence is an unavoidable part of being human.
- Plot
Disturbed by the behavior of his people, Duke Vincentio thinks that enough is enough and puts deputy Angelo in charge of enforcing the laws at Vienna while he is away “on business”. While Angelo is in charge, he sentences Claudio for fornicating with his girlfriend whom he intends to marry and wants to behead Claudio to make an example of him. The plot ...

Introduction

During the Solubility Product experiment you calculated the Solubility Product, Ksp, for calcium hydroxide, an ionic solid that is sparingly soluble in water. This was achieved by titrating a saturated solution of Ca(OH)2 prepared at a certain temperature. The saturated, aqueous, solution of Ca(OH)2 is represented in equation form as shown below.

The equilibrium expression for calcium hydroxide is shown below.

Ksp = [Ca2+][OH–]2 Eq. 1
Equilibrium constants are temperature-dependent and the value of an equilibrium constant can be related to temperature and the Gibbs Free Energy, Gº, through the equation:
∆G°=-RTlnK Eq. 2
In this case we can substitute our ...

Introduction

When it comes to control systems, the inverted pendulum system is something that stands out from amongst the rest. Linear control concepts such as stabilization of unstable systems can be demonstrated using the inverted pendulum. Since the system is intrinsically non linear, many non linear concepts can also be demonstrated using the inverted pendulum. This system has basically two equilibrium states, one stable and the other unstable. In the stable equilibrium state, the pendulum points downwards and in the absence of any controlling forces, it returns to its original state. In the unstable equilibrium state, the pendulum points upwards. ...

Abstract

The aim of the experiment is to plot the calibration curve for deteremination of antigen 4D5 by performing ELISA experiment. The primary antibody was blocked by bovine serum albumin, then it reacted with IgG (secondary antibody). Then, the system was washed with carbonate, blocking and substrate buffers. Three replicate experiments were performed, and the experiment was performed with the serial dilutions. By measuring the optical density of the diluted solutions, the calibration line was obtained and the region with the linear dependence “concentration – optical density” was determined. The callibaraion line can be used for the practical tasks: for detecting ...

Executive Summary

This paper assesses the determinants of earnings among workers in mid-Atlantic. The study uses a sample of 3,000 workers. The data for the study was collected between 2003 and 2009. The average age of the participants was 42.41 years. All the study participants were male. The study participants had diverse demographic profiles in terms of race, educational background, and marital status. A preliminary analysis was conducted to identify factors that show some relationship with wages among the variables in the dataset. A preliminary analysis revealed that wages appear to be influenced by age, educational attainment, and race. A ...

Pink Floyd – The Wall was the movie by the then 38-year-old British director Alan Parker. Both positive and negative feedbacks can be heard about this movie. Misunderstanding of this movie is connected with understanding ​​it as a too long video clip or a filmed concert of the Pink Floyd rock band which illustrated the songs through animation. It can be assumed that peculiar style met the resistance of people who were accustomed only to the linear plot and intelligible ideas shown in movies they watched. This Parker`s film, on the contrary, virtually lacks not only dialogues of the ...

Objective:

This experiment is about the implementation and testing of low-pass, high-pass, and band-pass filters. The frequency response of each filter is analyzed using Bode plots. The properties of passive devices will be used to explain the response.

Equipment List:

EQUIPMENT
Oscilloscope
2 Function Generators

COMPONENTS

1µF Capacitors
1 kΩ Resistors

Relevant Theory/Background Information:

A low-pass filter is a filter that allows frequencies below a cut-off frequency while filtering out frequencies above this cut-off frequency. For a simple series RC circuit, a low-pass filter can be created by connecting the input signal to the resistor and taking the output from the capacitor. The cut-off frequency ...

Introduction

In consolidation test of soil parameters of a sample, the settlement caused by applying an increased load to a soil sample is measured. These measurements involve the amount of soil that will decompress or compress on an application of a load.

Materials

Sieve nest
Sieve brushes
Tamper
Consolidation device
Displacement indicator
Caliper
Drying oven
Moisture
Procedure
A soil sample of size finer than # 40 sieve is selected to be used in the experiment. The soil moisture content of the is first determined using a representative quantity and the mass of the remaining sample (Wd) which will be placed in the ...

Verification of the Beer-Lambert Law for Solutions of Copper Sulphate and Determination of the Concentration of a Given Solution of Copper Sulphate

Introduction

The determination of elements concentrations in water media is an important task in industry, medicine, and environmental protection. The main requirements are accuracy, simplicity of operations, speed and cost of the analysis (Hunt 1995). The spectroscopic analysis is widely applied for routine measurements and research needs (Lindon 2010). The experiment is dedicated to determination of copper sulphate in water using the molecular absorption (Kenkel 2003). The first stage of the experiment performs absorbance measurements of the solutions ...

Report

Report:
Abstract:
The report below examines an inverted pendulum experiment. In the report a brief description of the system used has been provided. The aims of the experiment have also been discussed. A block diagram of the equipment used in the experiment has also been included in the report. Matlab has been used to plot the data derived from the experiment and using this graphs the behavior of the inverted pendulum has been discussed.

A QNET rotary inverted kit was used in the experiment. The kit is shown in the figure 1 below. The kit used in the ...

Introduction

All cells carry out cellular respiration in order to meet their energy requirements and to form metabolic intermediates that can be used to form secondary products. Amongst those products formed as a consequence of cellular respiration, are ATP and CO2. The formation of ATP in the cells occurs through the use of organic molecules available in the form of food (Lehninger, Nelson, & Cox, 2008). When oxygen is not available, ATP formation goes through a fermentation process, usually, referred to as alcoholic fermentation. The process utilizes a number of different sugars as the starting material. These sugars include fructose, glucose, and sucrose. The ...

Abstract

Ecology, a scientific discipline based on ecosystem, interrelates organisms, vegetation, process and condition in nature. For ecological study of any landscape knowledge about structure of plant communities and role of soil is required. Knowledge of plant community is based on understanding of spatial relationships, abundance and diversity of plants or vegetation in that area. From the study of plant community and their associated edaphic or soil factors knowledge of vegetation patterns and species assemblage is developed. In a plant community it is very difficult to quantify number and distribution of all species and individuals, so techniques for obtaining representative sample have ...

Executive summary

MathCAD is a crucial tool for applying in mathematics and especially mathematics for engineering. The software provides an environment of inherent interactivity with scratchpad, real math notation, automatic recalculation and fully integrated project components. MathCAD yields results when making crucial calculations. This is achieved through integration of text, math and graphics into a single worksheet. This in turn, is visualized, illustrated and annotated in all the calculations. MathCAD runs in computer operating systems like MS Windows 2000, XP, Vista, Windows 7and windows 8.

Objectives3

Activity procedures.3
Tool bars..5

Matrices9

Conclusion 13
Objectives
Activity procedures
- Load the MathCAD software
...

Introduction

The WHO has been discouraging cigarette smoking for long due to negative health and economic effects brought about by smoking. The organization has been trying to encourage governments from all parts of the world to put in place measures to discourage smoking. Many governments have responded by increasing tobacco tax, educating people on negative impacts of smoking among other ways. All this measures have led to increased price of cigarette. Generally, the price of cigarettes has been increasing over years and this has influenced people decision regarding smoking. This is because increased cigarette prices consume significant proportion of person’ ...

Purcell: Dido and Aeneas

Introduction:
Purcell’s opera is one of the classic works which includes singing of the highest level together with instrumentation which also shows the composer’s skill at high level opera production. The opera which deals with Ancient Greece is based on a libretto by Nahum Tate who adapted the story of Dido and Aeneas in Carthage in quite a masterful way also including parts which could be said to be tribute to marriage between two monarchs with an allegory to the present manage between Queen Mary and Prince William.
Purcell’s score is richly imbued with several fine ...

Report on the relationship between assets and sales

Executive summary
A company’s investment in foreign assets has a bearing on the amount of foreign sales it makes. The regression analysis indicates a positive association between the ratio of foreign sales to total sales and the ratio of foreign assets to total assets. This implies that transnational companies should invest more in foreign assets to improve their foreign sales. They should also consider other factors affecting foreign sales such as international marketing strategies including advertising expenditure, among others. Investment in foreign assets is not the only contributor to foreign sales as indicated by the model’s coefficient ...

Abstract

The experiment involved the investigation of the young’s modulus of different beams made from different materials. The beams that were used for the test were steel, aluminum and timber. The experiment involved placing of the beams on the measurement machine shown below and addition of loads at the center of the beam. The loads were then varied across the beams while investigating the relationship that existed between the beams when different loads were added. The height, width, and the respective deflections were therefore recorded for analysis. The dial gauge was used to measure the deflection of the beam ...

Overconsumption of alcohol has a far-reaching adverse effect on the person and the larger society on various socio-economics aspects that have been the subject of debate and academic discourse for decades. One of the areas that alcohol has an impact is the work life of the alcoholic. This study seeks to assess the impact of alcohol consumption on labor outcomes.
MacDonald and Shields study the effects of alcohol consumption on wages and occupational attainment in England. They use a pooled sample from England Health survey for 1994, 1995 and 1996. They use an OLS regression to model wages and ...

Problem #1

Plot the histogram of the number of cases of accident for each group of street speed, km/h.
These histograms describe the distribution of the number of cases of accident that have happened at the speed of 40, 60, 80 and 100 km/h. The distribution of the accidents at the speed of 40 km/h and 60 km/h is right skewed. The distribution of accidents at the 80 km/h speed is almost symmetric and the distribution of accidents at 100 km/h is uniform.

Problem #2

The average number of accidents at the speed of 40 km/h is 3.1 with a standard deviation of ...

Introduction

Health insurance coverage is a sensitive issue in the USA. A case in point is the recently enacted Obamacare in the USA. The law intended to widen coverage of health insurance to all American citizens including the vulnerable groups that are often disadvantaged in market-driven health insurance schemes. The reason that is always given for government provision of health insurance and health services is that the very poor cannot afford to pay market premiums for health insurance since they can barely meet their basic needs. Therefore, there is a need to subsidize health insurances and costs to those groups.
...

Miguel.A.Bernard in his article, “ The Five tragedies in Macbeth” writes about how Shakespeare skillfully weaves five distinct tragedies into one play, making it into rich,complex and the reading a delight as well as a discovery. Bernard describes the five tragedies- the physical, psychological, moral, social and theological in detail with excerpts from the play. Although he uses examples from the Bible, King Lear and Hamlet, the article’s main focus remains on Macbeth and the tragedies that befall him. The examples do not take the reader’s attention away from the play itself but rather the reader get ...

Introduction

The object of the paper is to analyze the above relationship over a range of pressures extending above and below atmospheric pressure.
Data were obtained for the pressure and temperature of a saturated steam-water mixture in equilibrium over a wide range of pressures and temperatures. The “raw” experimental data are given at the end of this document and the apparatus used are described below.

The object of this exercise is to:

a) Use the raw data to produce a table of absolute pressure .v. absolute (thermodynamic) saturation temperature over the whole range of the data provided.
b) Compare this data to equivalent data taken from steam tables.
c) Use ...

Distinguishing Two Forest Communities in North Jersey by Tree Density, Species, Dominance, Importance, Diversity and Richness

Abstract
This is a study undertaken to compare and contrast richness, dominance and importance of sixteen tree species between two tree communities. The sixteen tree species have been listed in the appendix at the end of this paper. This study is a continuation of what was done earlier by ecology students in their previous year of study. The methods applied are absolutely the same, in order to make collected data comparable with each other. The three specific factors studies are relative dominance, relative density, and relative importance of the species occurring in these two forest areas.

Introduction

There are many advantages ...

Section SLN:

TA’s name:
I. Objectives
- Measure the motion of a Simple Pendulum using a motion detector and record position v/s time by computer.
- Investigate how the period varies with the amplitude.
- Analyze the motion to determine damping constant and quality factor.
II. Data

Undamped oscillations – tennis ball

Slope of T2 vs. L plot = 4.923 +/- 0.2372 s2/m

Make a bar graph in GA to observe the relationship between period and amplitude.

Damped oscillations – Styrofoam ball
III. Data Analysis

Period of oscillations as a function of the pendulum length

- Based on the slope of T2 vs. L plot the experimental gravitational acceleration was calculated as follows:
The slope of the graph is calculated to be 4.923.

Now, we know that,

Slope = 42/g

Therefore,

...

INTRODUCTION

Consolidation is a process which involves a decrease in water content of saturated soil without replacement of water by air (Terzaghi 265). During the process, two changes occur: (1) reduction in soil volume and (2) increase in soil strength. The results of this test are used in the study of fine-grained, cohesive soils such as clay and clay-silt. Generally, an undisturbed sample is fitted into a consolidation device.
This consolidation device consist of a heavy brass metal ring to hold the soil sample being tested and porous stone discs to cover the top and bottom surface of the sample. The discs enable ...

Abstract— Faraday's Law is used to estimate the magnetic field of the magnet from the maximum induced voltage. This paper presents the report of the experiment on Faraday’s Law of induction. In this experiment Faraday's Law and Lenz's Law are examined, along with the concepts of magnetic flux and conservation of energy. The experiment was carried out by using a wand having a coil at its end. This coil is made to swing through the magnetic field of a horse magnet. The induced EMF stated by Faraday and the reason for the minus sign added to it by Lenz has been ...

Introduction

Concentration refers to the quantity of a given solute or analyte that is present in a given quantity of solution. Measuring the quantity of a solute in a solution requires the use of different techniques. One of these methods employs use of a standard whose concentration is known and an instrument to detect the solute. Standards refer to set of mixtures whose solute and solvent have been accurately weighed or measured to give the correct concentration. The absorbance of the standards can then be measured using a spectrophotometer. A graph indicating the relationship existing between the solute concentration of the standards and their absorbance can ...

Storefront Church

- Thesis Statement
This paper gives a detailed and critical report of a live play: Storefront Church, a two-hour play which was casted to thrill the enthusiastic fans
- Overview
- Storefront Church is a play which was written by John Patrick Shanley and published on 09th/06/2012 and directed by Joy Carlin and organized by the Susi Damilano and Bill English founded San Francisco Playhouse.
- It was played on 9th/01/2014 at the prestigious San Francisco Playhouse, San Francisco, C.A. after learning about the play through an online advert; I managed to acquire my ticket online.
- I ...

Thesis Statement

The Royal Shakespeare Company’s television production of William Shakespeare’s play, Hamlet in 2008 is a refreshing and breathtaking depiction of the famous play and honestly one of the best in recent years.

Overview

- The name of the play is Hamlet.
- The play’s author is William Shakespeare, and director Gregory Doran adapted the play to a cinematic version (IMDB)
- The Royal Shakespeare Company presented this production (IMDB).
- I personally watched the play on the Tuesday of 31st December 2013 at around 9.30 p.m.
- I watched the film with my girlfriend and ...

APPLIED MECHANICS LABORATORY

LAB B: COMPARISON BETWEEN A SIMPLY SUPPORTED BEAM AND AN ENCASTRÈ (BUILT-IN) BEAM

Object

Apparatus
A range of (supplied) beams of various materials, rule, dial-test indicator and magnetic base, beam rig, various masses, load hanger.
Theory
The formula for the deflection of a simply supported beam with a central point applied can be derived theoretically to show that:
y = W l3 Where W = Load
48 E I l = Span
E = Young’s Modulus
I = b d3
12
For an encastrè beam the formula for the maximum deflection of a central point load at its mid-span ...

Introduction

As the globe is getting smaller every day, the trade between countries is increasing every day. There was a time when each country tried to become self-sufficient to sustain on its own. Those days are gone now. Now, a country needs to be efficient in one so that it can export it to others and in return buy things from others in which they are efficient. In this way both benefit.
International trade is one of the biggest financial and economic areas for any kind of research. Economists always try to find out the factors that drive international business. Is ...

Part 1

1.
1. Eye piece 5.Arm
2. Objective lens 6.Coarse adjustment knob
3. Stage 7.fine adjustment
4. Base
2. What is the procedure (step by step) which you followed to do gram staining? (20 points)
1. Obtain a tissue sample for the gram stain.
2. Two or three drops of the sample were placed on the glass slide.
3. Use the electric slide warmer, heat the smear. Alternatively, this can be done by quickly passing it over a flame. Although should be very quick to avoid distortion.
4. Add crystal violet to the ...

Introduction:

This paper aims at collecting data from a source on the inclining or declining housing prices from 2005 to present. Once the data has been collected, the linear relationship between the data will be determined. The curve-fitting technique that will be used to find linear the module for the data is Microsoft Excel. Excel will also be used to determine the equation of a line of best fit for the data. The linear equation of the data will be the regression line and it will be analyzed to show the linear relationship between the data collected.
The table below shows ...

President Abraham Lincoln is assassinated! So says the newspapers, but how did it happen and what was the aftermath of the assassination? Was the murderer apprehended? All these questions are brought to light and cleverly answered by the novel Chasing Lincoln's Killer written by James L. Swanson, the best seller author of “The Manhunt”. In fact this book is a young adult version of the Manhunt. Swanson unfolds a thrilling narrative of John Wilkes Booth plot to assassinate the president of the United States of America followed by captivating 12 days man hunt for him. This takes the reader through Washington ...

Abstract

This experiment sort to find an accurate and most viable method that would be used in laboratories to the measurement of iron concentration in aqueous samples. The methodologies that were identified for further analysis included; colorimetric assay (molecular spectroscopy), flame atomic absorption spectroscopy, redox titration (volumetric) and cation exchange chromatography (EMA technique). These methods were analyzed of their advantages and later subjected to a validation test. In the process, a wide range of CRMs were used alongside six other samples that contained unknown iron concentration.

The experiment was thus, geared towards providing answers to statements like; the necessity of quantification of ...

Abstract

Further experiment is devoted to an adjustable air damper coefficient measurement. To calculate this coefficient, a flexible air damper is used in the experiment. Three integrative components of the experiments were applied: Lab View, air damper, and the potentiometer. First, test focuses on the equation ratio between the position and the voltage (d = -0.3504 V + 1.8397). Further, the experiment considers velocity measurement with the help of different weights. The main statement of the experiment is that the Damping factor Value is 2.8111lb*s Inch2. Based on this value, further experiment is conducted. This value means a constant nature of ...

Abstract

In this experiment, the young modulus of three beams was investigated these were steel, aluminum and timber. The beams were placed and the deflections values upon addition of various loads at the Centre of the beam taken. There was a variation of the loads across the beam to investigate thee relationship that existed between the loads, the span width, height, and deflections. Measurement of the deflection was therefore done through the dial gauge with three sets of measurements being taken and the average calculated. Different beams were used to enable elaborate comparison of the coefficient of elasticity. Measurement of ...

Introduction

This experiment aims to examine the transient phase of a second order circuit. By definition, a second order circuit consists of circuit elements which are a resistor, an inductor and a capacitor connected either in series or parallel. The transient phase of the second order circuit used in this experiment was investigated by measuring the voltage across the capacitor and the resistor. The measured voltage will help determine whether the transient phase is; overdamped, critically damped or under-damped.

Equipment’s used in the Experiment

An oscilloscope, a function generator, resistors, an inductor and a capacitor.
Procedure
The voltage v(t) of the circuit 8.2 was ...

This study seeks to assess the relationship between weight and height among children. Sargent evaluated the relationship between weight and height using data from 160,000 college students. The study revealed that there is a positive relationship between height and weight. However, the regression coefficient different with age a group. Weight was relatively stable for men between 21 and 29 years, while for women it is between 17 and 29 years. A regression analysis of the sub-set revealed that weight increases by approximately one kilogram for every increase in height. This study assesses the relationship using survey data that ...

Thermal conductivity is defined as a material’s property to conduct heat. Heat transfer across materials occurs in materials that have lower thermal conductivity and transfers faster in materials with high conductivity. It is important to determine the thermal conductivity of materials since different materials are used for different applications. For instance, materials with high conductivity are more efficient when they are used as heat sinks since they can conduct heat away faster. Those with lower thermal conductivity are often used as insulators (Callister 78).
The classical transfer of energy happens through conduction, radiation, convection or combination of all ...

PURPOSE

Design an active second order Low-pass filter and characterize its frequency response.EQUIPMENT AND COMPONENTS
Oscilloscope
Power Supply
Function Generator
UA741 or LM741 OP AMP
4.7 nF Capacitors

Resistors

PRELAB
1. The RC circuit is shown in the following figure. Node Voltage Analysis is done in order to generate a transfer function Tvs=V2sV1s. In the circuit, voltage at node A is also the input voltage (V1=VA), and voltage at node D is also the output voltage (V2=VD).

KCL at node B:

V1-VBR1=VB-V21/sC1+VB-VCR2 (1)

KCL at node C:

VB-VCR2=VC1/sC2 (2)
V2=uVC→VC=V2u (3)

Simplifying (2):

VB=VC1+sR2C2 (4)

Then, substituting (3) to (4):

VB=V2u1+sR2C2 (5)

Substituting (3) and (5) to (1):

V1-V2u1+sR2C2R1=V2u1+sR2C2-V21sC1+V2u1+sR2C2-V2uR2
V1-V2u1+sR2C2R1=V2u1-u+sR2C21sC1+V2usR2C2R2
V1-V2u1+ ...

Introduction

Bend (flexure) testing is often done in springs as well in brittle materials whose behaviors of failure are linear like concrete, wood, plastic, glass and ceramics. Bend testing is suitable for evaluating the strength of brittle materials where the results of tensile tests aren’t easy to interpret due to the breaking of specimens around the gripping (Schoffstall, Charles, and Robert 234). In bend testing experiment, smooth rectangular specimens without notches are recommended under three or four point bend arrangements. Figure I below illustrates three point and four point bend arrangements respectively.
Figure 1. Bend testing of a smooth ...

Part one: Experimental procedure

The experiment to establish the extended surface heat transfer employed the use of two apparatus: Extended surface heat transfer accessory (HT15) and heat transfer service unit (HT10X). The extended surface heat transfer accessory heater was connected to the HT10XC. The thermocouples from the HT15 were then connected to the HT10XC. This was followed by setting the voltage control potentiometer to a minimum. The switch selector was then set to manual. The voltage of the heater was set to 6 V and the measurements were taken afterward. The above steps were repeated for heater voltage of 9 V and 12 ...

ID Information: LastName, FirstName, date, Locker #, Course/Section #, lab partner’s name

The purpose of the experiment was to determine experimentally the variations in the mass of pennies both within a single mint year and over a range of years. The expected outcome is that the variations determined in the mass of the pennies both within a single mint year and over a range of years will be minimal.

References:

Suzanne Slayden, 2015, Chemistry 211, 212, 251 Laboratory Experiments, 6th Edition, GMU Bookstore, Johnson Center, page 7 - 9
Materials and Chemicals:
The materials required for the experiment are:
An electronic ...

Introduction

Knowledge of how rapidly reaction proceeds is among the most important for practice in chemistry and chemical engineering. We often use casual descriptions of reaction rate such as “slow” or “fast” in our lives, however, such information can be scarcely enough for practical and industrial applications, such as running a chemical plant, for example. While there is a huge spectrum of the reaction rates that are present in nature – from the extremely slow steel oxidation to extremely rapid gas combustion, the quantitative measure is needed to compare them practically. For a general reaction in solution:

the kinetic rate expression ...

Summary

This experiment is about the static calibration of a differential pressure transducer. Test measurements are done to find the range of input and output of the transducer, and to determine the “best-fit” line that models how the voltage reading would equate to the real pressure measurement. The input pressure comes from a hydraulic ram with pressure gauge. The output of the differential pressure transducer is in voltage, and is measured by a digital voltmeter. The input pressure is varied from 0 to 6 bar, and the three voltage readings are recorded for each pressure step value.

Introduction

The differential pressure ...

Experiment A

Introduction
The name dipole is given to a bar magnet since the magnet has two poles, that is, South and North. In case a magnet is broken into two, creation of two isolated poles never exist because the individual fragment still contain two poles. Magnetic monopoles do not exist hence the simplest magnetic field source is the dipole. Baxis, magnetic field, for an ideal dipole is given by Baxis=µ04π=2µd3

Objective

Materials
An iPhone compass
Regular compass
A ruler
Tape measure
Procedure
Set an experiment on a wooden desk away from metal components, and ...

The movie made a deep impact on me; the characterization was superb, especially Hamlet, whose performance brought the emotion of the film to life. His girlfriend, Ophelia too performed in a manner that resonated with the destructive energy raised by Hamlet’s vengeful actions. Her insanity and subsequent suicide, indicating the imminent loss of important people Hamlet would encounter in his quest. While it is an absorbing tragedy, Hamlet manages to do a final and last act of honor by leaving the throne to prince Fontibras of Norway (Kenneth, 1996). With his dying breath, he instructs Horatio to explain to the prince ...

With the child abuse case leveled against Adrian Peterson for whipping and injuring his son, his team, The Vikings, has deactivated him pending resolution of the case (Herskovitz and Johnson). A survey was conducted amongst his fans to determine their opinions on the treatment meted on the player by his team and the NFL community. The survey was conducted on monkeysurvey.com website. The respondents, Adrian Peterson’s fans, were queried for their opinion on deactivation of Adrian Peterson by the Vikings Team. The response was graded as follows: 1-Strongly Disagree, 2-Disagree, 3-Neutral, 4-Agree, and 5-Strongly Agree.

Values obtained: 1, 2, 1, 3, 1, 5, 5, 4, 1, 2, 1, 1, 1, 2, 1, 5, 5, 4, 3, 1, 1, 2, 1, 5, 3, 1, 2, 1, 1, 1

As can be ...

I. Thesis Statement
The production of Ephebophilia I watched was a really fascinating, creepy and surprisingly humorous and heartfelt show about the differences between who we think we are and who we really are.
II. Overview:
1. The title of the play is Ephebophilia.
2. Ephebophilia was written by Dusty Wilson.
3. The group that produced Ephebophilia was an independent group for just this show, called The Phebe Project.
4. I saw this play at the Collaboration space in the Fine Arts Building in Wicker Park, Chicago, IL.
5. I saw this show ...