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my experience at dhsms Essay Examples

11264 total results

My Dilemma in the Course to Take at Birmingham University (543 words, 1 pages)

Check out the author's website I am applying to university to read chemistry because this is the subject that I enjoy most. As with science in general, I find it interesting, often fascinating, and I feel that I could gain much from studying it at university. Last year I spent ... Read More

My Keen Interest in Computing (561 words, 3 pages)

Choosing to read Computing wasnt ahard decision to make. I thoroughly enjoy working with computers and have owneda P.C. for the past 8 years. The enjoyment Ive experienced during past lessonsand from good examination grades also aided my choice. The fact that the I.T. market isforever expanding is what really ... Read More

An Analysis of the Experience With Computing (616 words, 3 pages)

From an early age I have alwayshad a strong interesting computing, starting with my very first Amiga computerto the small network of home PCs I now own and manage. Initially the aspect of computing I was mostinterested in was design which led me into designing web pages andgraphics. This in ... Read More

My Passion on Business and How They Operate (475 words, 1 pages)

Ever since I was young I have always been interested in businesses and how they operate, as well as being fascinated by other languages and cultural differences. My passion for the subject expanded when I chose business studies and french, as part of my A-level education. Although these subjects are ... Read More

My Combined Love for Chemistry and Medicine in College (480 words, 1 pages)

For as long as I can remember, I have always wanted a career that involves helping and caring for people. Combined with my love of science, especially chemistry, I feel that a career in medicine would be perfect to me. The areas of pathology and pharmacology have been of great ... Read More

My Interest in Studying Computer Science (371 words, 2 pages)

I am interested instudying Computer Science because I find it fascinating. When I was a child, Iwas absolutely attracted by Computer games and later it was programming. I alsolike studying Maths and Physics, but I chose Computing as my career because ofits opening, modernity and lots of challenges. I feel ... Read More

My Memoirs of High School and Time as a Cheerleader (568 words, 3 pages)

To some people, high school is a fun and growing experience but for me, it was four years that I could have lived without. My memories of high school consist of a few smiles tangled with an abundance of silent solitudeand heartbreak. I understand now, threeyears later that people make ... Read More

How I Decide to Take the I.T Route in My Future Plans (319 words, 1 pages)

I decided to take the I.T route in my future plans because I have many interests in I.T and especially the Multimedia field. To me information technology in the form of communication is vital. I particularly find interest when technology is in the form of entertainment and advertising. I have ... Read More

My Interest Joining Westhoughon High Schools (428 words, 2 pages)

I am interested in joining Westhoughton High schoolsSixth Form College because I want to gain A-levels and maybe advance intouniversity. I think that by going to the Westhoughton High school sixth form Iwill gain these A-levels and advance to university. I get on very well with theschool- teachers so going ... Read More

An Experiment to Determine Factors Affecting a Wire’s Resistance (2112 words, 3 pages)

Aim -To find out what factors affect the resistance of a wire (besides current of temperature.) We must use two different variables. Variables -VariablesChosen Variables Length of wire. Thickness Type of wire.Chosen Variable -I have chosen length of wire as one as my variables because it will give me a ... Read More

An Analysis of the Novel “A Roll of Thunder, Hear My Cry” (2324 words, 11 pages)

Rollof Thunder, Hear My Cry is a gripping novel based on a family who live inMississippi in the 1930s. Throughoutthe novel Racism and injustices are a regular occurrence. The story is told through the eyes of a9-year-old girl called Cassie Logan.Cassie and her three brothers, Stacey, Christopher John, and little ... Read More

An Experiment on Performing a Medical Operation in Order to Raise the Intelligence of a Mentally Retarded Person (734 words, 1 pages)

Medical operations are carried out everyday, but for some, an operation can change a person's life. One experiment was done on a mentally retarded person to try to raise his intelligence. The experiment worked, but after months, the patient regressed dramatically. In the book, Flowers for Algernon, by Daniel Keyes, ... Read More

A Comprehensive Description of the Experiment of Thermal Velocity for Ball Bearing Through Glycerol (2945 words, 13 pages)

HypothesisAccording to stokes law, spheres falling through afluid exhibit the following relationship.43r3 (-)g 6nrvtvt 2r2 (-)g 9where is viscosity, is fluid density, is sphere density and vt is terminal velocityTherefore Vtr2Variables In this investigation there are many variables thatwill affect the terminal velocity of ball bearings as they pass throughglycerol. ... Read More

A Hypothesis and an Experiment on the Amylase, an Enzyme That Catalyses the Hydrolysis of Starch Into Sugars (2303 words, 11 pages)

Amylase Hypothesis I predict that as the temperature increases, the speed of the reaction willincrease. When a particular temperature is reached I believe the rate ofreaction will dramatically decrease. I believe this because most chemicalreaction happens faster when the temperature is higher. At higher temperaturesmolecules mover around faster, which makes ... Read More

An Experiment on Wire Thickness in Electronics (1819 words, 8 pages)

We have a lamp of resistance 6 ohm,which will light with normal brightness when a current of 1 amp flows throughit. Unfortunately we only have a 12 volt battery and so it will be necessary tojoin a wire in series with the lamp to limit the current. Which of the ... Read More

An Analysis of the Experiment of Electrolysis in Electronics (1423 words, 6 pages)

What factors effect the rate of electrolysis of copper II sulphatesolution using copper electrodes IntroductionDecomposition caused by electricity is called electrolysis. The electricalenergy causes a chemical change. When a salt is dissolved in water, its ionsbecome free to move so the solution can be electrolyzed. The products of theelectrolysis depend ... Read More

An Experiment to Monitor the Quantity of Copper Metal Deposited During Electrolysis (1297 words, 6 pages)

AIMS It is known thatby passing a constant electric current through an aqueous copper sulphatesolution that the passage of ions through this solution results in copper atomsbeing dissolved into the solution from the anode while positive copper ions(cations) being discharged at the cathode. Normally anions are discharged atthe anode. The ... Read More

An Analysis and Experiment, the Temperature’s Influence on the Breakdown of Hydrogen Peroxide by the Enzyme Catalyse (1047 words, 5 pages)

Planning Aim My aim is to find out howtemperature affects the breakdown of hydrogen peroxide by the enzyme catalyse.Apparatus Diagram Delivery tube Measuring cylinder Boss Clamp Boilingtube Stand Waterbasin Stopwatch Bunsenburner Thermometer Heatproofmat Weighing scales Tripod Beaker Gauze Measuring cylinder Safetygoggles Scalpel 6 xBoiling tubes Plastic tile Potato Ruler Hydrogen ... Read More

An Analysis and Experiment on the Exercise Effect on the Heart Rate (1151 words, 8 pages)

I am investigating the effect that exercise has on aperson's heart rate. In thisinvestigation I will be doing different intensities of the same exercise to seehow much the subjects heart rate increases. Inthis investigation I will be using the following apparatus- Stopwatch and 2 one Kilogram weights. The stopwatch will ... Read More

An Analysis of the Experiment, the Change in a Daphnia’s Heart Rate by Changing the Surroundings (1774 words, 9 pages)

TaskTo investigate the change in a daphnias heart rateresulting from a change in its surroundings.VariablesThe following input variables could be varied in thisexperiment, although some are obviously impractical due to time and skillconstraints Temperature of water surrounding daphnia Concentration of chemicals in surrounding water both stimulants (e.g. caffeine) and depressants ... Read More

An Analysis of the Experiment, the Potato Chip Solution (2711 words, 13 pages)

Skill Area P Planning AimTo investigate the effect ofvarying concentration of a certain sugar solution on the amount of osmoticactivity between the solution and a potato chip of a given size. HypothesisOsmosis is defined as thenet movement of water or any other solutions molecules from a region in whichthey are ... Read More

An Experiment of Electrolysis and Faraday’s Two Laws (1914 words, 9 pages)

Aim During thecourse of my experiment, I shall attempt to prove Faradays two laws regardingelectrolysis correct. I will attempt tokeep my experiment accurate within the limits of human error.Faradays Laws 1)The mass of a substance produced at an electrode duringelectrolysis is proportional to the quantity of electricity that has passed. ... Read More

An Analysis of the Experiment, The Affect of Calcium Carbonate Reacting With Hydrochloric Acid (957 words, 4 pages)

Introduction I will beconducting an investigation into the affect of calcium carbonate reacting withHydrochloric Acid. My primary aim is to find the change in reaction rate whenthe concentration is increased. Prediction I predict that the stronger the concentration of Hydrochloric Acidthe more gas produced, by a faster rate of reaction. ... Read More

A Description of the Chemistry Experiment, Hydrogen Peroxide Decomposition (623 words, 4 pages)

The catalysts available are Manganese IV oxide (MnO2) Zinc oxide (ZnO) Lead IV oxide (PbO2) Aluminium oxide (Al2O3) Iron III oxide (Fe2O3) Copper II oxide (CuO) Copper III oxide (Cu2O) More specifically, it has been decided to investigate thechange in time taken to fill a full test tube with oxygen ... Read More

An Analysis of the Experiment, the Temperature Increase, Electrolysis Becomes Faster (221 words, 1 pages)

Aim .Factors to be affected TemperatureFactors not to be affected Concentration,Current, Surface Area, Air Pressure And Weight Of Brass And Copper Plates.Hypothesis Ihypothesise that as the temperature increases the electrolysis will take placefaster and more efficiently because particles move faster when there is moreheat. This is because of the kinetic ... Read More

An Analysis of the Chemistry Experiment with a Sample of Malachite and Sulphuric Acid (616 words, 4 pages)

Method Weigh the sample of malachite. Mix the sample with sulphuric acid. Filter the solution. Wash the sand left after filtering. Add small amounts of zinc to the solution left after filtering and stir with a glass rod. Filter the solution. Wash the copper left after filtering. Weigh the copper. ... Read More

An Analysis of the Experiment, Electrolysis of Sodium Solution for Gases (1047 words, 5 pages)

AimIn this experiment we will be investigating electrolysisof sodium solution for gases. The variable I will be investigating will be thecurrent of the circuit.MethodThe apparatus I will be using is - Dilute sodium sulphatesolution (0.1 M), stop clocks, leads, croc clips, measuring cylinders, ammeter,plastic cup electrolysis cells (equipped with two ... Read More

An Analysis of the Experiment, Energy Produced of Different Alcohols (2929 words, 15 pages)

Planning My aim for this experiment is to see the energyproduced of different alcohols. Variablesinvolved For this experiment I would expect to have 3different variables, Independent, Dependent, and fixed variables, which allhelps me to plan and explain the experiment thoroughly. TheIndependent variable (things you change), the thing that I will ... Read More

An Analysis of the Experiment, The Factors Affecting the Rate of Reaction Between Magnesium and Hydrochloric Acid (1075 words, 5 pages)

Hypothesis What are the factors Affecting the rate of reaction betweenmagnesium and Hydrochloric acid?I predict that as thetemperature increases, the speed of the reaction will increase therefore thegas will be produced faster. I believe this because most chemical reactionshappen faster when the temperature is higher. At higher temperatures moleculesmover around ... Read More

An Introduction to the Experiment to Measure the Speed of Light (327 words, 1 pages)

The aim of this experiment is to measure the speed of light in an experiment available to do at school. The principle is quite simple. Let a ray of light strike a rotating mirror that reflects the light three meters away to a second mirror, so that the light is ... Read More

Published: Friday 25th of January 2013