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equator Essay Examples

3179 total results

How to Solve an Equation by Trial and Improvement (/Error) Method (324 words, 3 pages)

Trial and Improvement Any equation can be solved by trial and improvement (error). However, this is a tedious procedure. Example Solve t t 17 by trial and improvement. Firstly, select a value of t to try in the equation. I have selected t 2. Put this value into the equation. ... Read More

Alpha Particles, Beta Particles, Gamma Rays (221 words, 2 pages)

Alpha particles consists of 2 protons and 2 neutrons (Helium nucleus)highly ionizing therefore they strongly attract electronshave a charge of 2bent by electric and magnetic fields but not as much as beta due to largermassrelatively heavy and slow movingabsorbed by skin 5cm air card therefore it has poor penetrating power ... Read More

The Description of the Subsistence Method of Growing Crops, Horticulture (322 words, 3 pages)

Horticulture- a method of subsistence based on growing cropswith simple tools and technologies Slash burn- a form of horticulture in which a plot ofland is cultivated for some years and then is cut, left to dryand then burned, providing a little fertilisation and clears theplot of weeds. It is returned ... Read More

An Introduction to the Analysis of the Ray Optics (2080 words, 9 pages)

H.6 Ray Optics H.6.1 Circular mirrors do not focus all their light to a single point (that's what parabolas do). Close to the center, the shape of a circle and a parabola (on it's side) are very similar, and so paraxial rays (close to the center) will be focused to ... Read More

An Introduction to the Thermal Concepts and Intermolecular Interactions (3189 words, 4 pages)

10.1 Thermal concepts and intermolecular interactions 10.1.1 The speed (or energy, since the two are effectively the same thing) distribution curve, with speed on the x-axis, and number of molecules on y, for a gas goes from the origin up to a peak, and then down exponentially (as if the ... Read More

The Traveling Waves (2783 words, 12 pages)

11.1 Traveling waves 11.1.1 I assume what we're talking about here is y Asin(wt kx), the equation in the data book. This can be used to describe a traveling wave as follows...the amplitude is A (because sine curves range from 1 to -1, multiplying by A will make it range ... Read More

An Introduction to the Analysis of Electricity Force: Coulomb’s Law (1772 words, 2 pages)

12.1 Electricity force, field and potential 12.1.1 Coulomb's Law ... F (Q1Q2) (4 x Pi x Eo x r2) ... The force is dependent on the two changes and the square of the distance between them...Opposites attract and like repel...vector addition of these forces may be necessary. The force on ... Read More

An Introduction to the Analysis of Atoms and Their Constituents (2388 words, 4 pages)

13.1 Atoms and their constituents 13.1.1 Millikan's oil drop experiment involved first producing small droplets of oil with an atomizer. Some of these then fell through a small hole, and into a region between two fields. Using a variable resistance, the strength of the field was adjusted until the upward ... Read More

An Introduction to the Standards of Measurement: Sine and Cosine Rules (577 words, 3 pages)

8.1 Standards of measurement 8.1.1 Sine and Cosine rules...(both of which are in the data book) The sine rule is Asin a Bsin b Csin c. Where the lower case letters are lengths of the sides of a triangle, and the upper case are the angles opposite these sides...this lets ... Read More

An Introduction to the Analysis of Atoms and Their Constituents (1207 words, 2 pages)

6.1 Atoms and their constituents 6.1.1 The idea of Millikan's oil drop expt was the have very small 'oil drops' which had some charge balanced between two electric plates. By knowing the strength of the field between the plates, it was possible to calculate the amount of force being applied ... Read More

An Introduction to the Issue of Air Pollution in Today’s Society (1540 words, 6 pages)

D.1 Primary Air Pollution D.1.1 Source of Pollutants -CO (carbon monoxide) natural-forest fires anthropogenic-transportation industry (automobile exhaust), incomplete combustion of fossil fuels eg. 2CH4 3O2 --- 2CO 4H2O -NOx (nitrogen oxides) natural-forest fires anthro.-stationary combustion sources (factories and power plants), transportation N2(g) O2 (g) --- 2NO (g) 2NO (g) O2 ... Read More

An Introduction to the Summary of Pages (659 words, 1 pages)

Page 6 "There he saw the stars and exchanged stares with the moon, but he could see very little of the land, which was just as well because he was gazing at the shore of an island that, three hundred years ago, had struck slaves blind the moment they saw ... Read More

An Introduction to the Definition of Redox Equations (687 words, 3 pages)

20.1 Redox equations 20.1.1 Balancing...Copy down both complete half equations, reversing one so the electrons are on opposite sides and so the reactants for both are on the left, and the products on the right. Multiply the equations by the appropriate factors so the number of electrons in each equation ... Read More

An Analysis on the Lewis Theory (1042 words, 4 pages)

19.1 Lewis theory 19.1.1 A lewis acid is defined as a species which accepts an electron pair to form a dativecoordinate covalent bond. A lewis base is a species which donates an electron pair to form such a bond. This is a special type of covalent bond because the bond ... Read More

A Study on Rate Expression (817 words, 4 pages)

17.1 Rate expression 17.1.1 The rate expression will be of the form -- Rate kAmBn...etc (for each reactant). k is a constant, and m, n etc show the order of the reaction for each reactant. 17.1.2 Order of reaction is the total of mn above. k is the rate constant, ... Read More

An Introduction to the Analysis of the Various Gases (209 words, 1 pages)

15.1 Gases 15.1.1 PV nRT ... P(pressure in atm) V(volume in cm3) n(number of atoms in mols) R(82.05 cm3 atm K-1 mol-1 -- in data book) T(temperature in K) 15.1.2 The above equation can be rearranged as P1V1P2V2 or V1T1V2T2 if temp or pressure are assumed to be constant. Avogadro's ... Read More

The Mole Concept and Avogadro’s Constant (722 words, 1 pages)

1.1 Mole concept Avogadro's constant 1.1.1 1 Mole of something is equivalent to 6.023 x 1023 (-- Avogadro's constant) units of it...ie lots of atoms, molecules etc...the periodic table gives molar masses...ie the number of grams of a substance required for 1 mol of atoms. This can be extrapolated to ... Read More

A Literary Analysis of The Testimony of J. Robert Oppenheimer by Ai (1530 words, 7 pages)

John GeryAi's "The Testimony of J. Robert Oppenheimer," with itsconspicuous subtitle of "A Fiction," belongs in a series of dramatic monologuesin Ai's collection Sin, where she speaks in the grim voices of those in extremehistorical circumstances--John Kennedy after his assassination, Joseph McCarthyfantasizing about unlimited power, a leftist dying in Madrid ... Read More

A Literary Analysis of Ming the Merciless by Hapedorn (545 words, 3 pages)

Juliana ChangIn "Ming the Merciless," Hapedornfigures home as space of feminine desire here the female speaker is positioned not asobject but subject of epistemophilic desire. . . . Like the images of U.S. popular culturein "Filipino Boogie, Ming, as popular representation of "Asia," isconsumable and incorporable specularity. If we are ... Read More

An Introduction to the Life of Ezra Pound (9307 words, 36 pages)

Ezra Pound (from Gaudier-Brzeska, 1916)Three years ago in Paris I got out of a "metro" train at La Concorde, and sawsuddenly a beautiful face, and then another and another, and then a beautiful childsface, and then another beautiful woman, and I tried all that day to find words for whatthis ... Read More

An Introduction to the History of Slavery in Maryland (594 words, 1 pages)

slavery in marylandThe end of the war brought a spirit of hope to the people in the country. The state of Maryland responded with new projects and reform throughout the state. Along with the political and social reforms came reform in agriculture, one of Maryland's main economic resources. However, agriculture ... Read More

The Process of Setting up a Computer Network (858 words, 1 pages)

There are many kinds of networks, however this paper will be about networking computers. As we move further and further into the paperless society, the need for people to be connected and able to exchange data just as fast as they could by handing a paper to someone increases. This ... Read More

An Analysis of the Themes in The Caucasian Chalk Circle by Bertolt Brecht (862 words, 1 pages)

The Caucasian Chalk Circle by Brecht uses epic theatre to bring forth an idea or meaning for the audience to consider while entertaining the audience. Epic theatre involves the use of alienation techniques to distance the viewer from the story but still concentrate on the overall meaning. The person who ... Read More

The Issue of Media Shaping the Image of an “Ideal Woman” (972 words, 2 pages)

The American women of today can never be too thin or too pretty. In most cases thin equates beauty, so the present ideal is a thin, fit, radiantly healthy, young woman. In magazines stuffed with models and advertisements, billboards on the highway, and actresses on TV, the message of what ... Read More

A Column on El Nino, a Dangerous Weather Phenomenon (629 words, 3 pages)

This morning, before writing this column, I spent a considerableamount of time watering my wilting garden. Meanwhile, the New YorkYankees have been rained out for their third consecutive game. And outin California? Rain, no rain, rain, no rain... Why are we sufferingsuch severe weather this summer? In case you have ... Read More

An Introduction to the Issue of Peer Presure in Today’s Society (579 words, 2 pages)

An Unbalanced EquationI think the number one cause of youth association of drugs is the un-involvement of the parents. All major causes of youth drug abuse can be prevented if the parents had more impact andor were more involved in their childrens lives. Here are my personal, significant reasons of ... Read More

An Introduction to the Fuzzy Logic System in the United States of America (3127 words, 4 pages)

Recently, the media has spent an increasing amount of broadcast time on new technology. The focus of high-tech media has been aimed at the flurry of advances concerning artificial intelligence (AI). What is artificial intelligence and what is the media talking about? Are these technologies beneficial to our society or ... Read More

The Five Assumptions of the Kinetic-Molecular Theory of Gases (1515 words, 2 pages)

1. State the five assumptions of the Kinetic-Molecular Theory of gases.a) Gases consist of large numbers of tiny particles. These particles, usually molecules or atoms, typically occupy a volume about 1000 times larger than occupied by the same number of particles in the liquid or solid state. Thus molecules of ... Read More

An Overview of Romanticism as a Cultural Revolt Against Authority and Tradition in Europe (1384 words, 2 pages)

Romanticism was a European cultural revolt against authority, tradition, and Classical order (the Enlightenment) this movement permeated Western Civilization over a period that approximately dated from the late 18th to the mid-19th century. In general, Romanticism is that attitude or state of mind that focuses on the individual, the subjective, ... Read More

An Analysis of the Differences Between Economic Growth and Economic Development (1677 words, 3 pages)

Outline the differences between economic growth and economic development. Discuss how economic development may be measured. Outline how globalisation may impact upon a nations development. Where appropriate make reference to a relevant case study.Although economic growth and development are similar in meaning, they have some essential differences. Economic growth refers ... Read More

Published: Friday 25th of January 2013