Decimal

Isotopes and Atomic MassObjective1 Determine the average weight of eac
Isotopes and Atomic MassObjective1 Determine the average weight of eac
Isotopes and Atomic MassObjective:1. Determine the average weight of each isotope of the fictitious element vegium.2. Determine the relative abundance of isotopes of vegium.3. Calculate from experimental data the atomic mass of vegium. Materials: A sample of vegium on a plastic cup small-scale balance Procedures:1. Weigh all the beans, all the peas, and all the corn.2. count all the beans, all the peas, and all the corn.3. Divide all the mass of each by the isotope (beans, peas, and corn) by th
The Slide Rule
The Slide Rule
The Slide Rule The slide rule is mechanical device used by mostly engineers and scientists for fast and accurate multiplication, division, to find roots and powers, and other simple math problems. It consists of a fixed section with upper and lower parts marked with different logarithmic scales, a center part that slides between the parts of the fixed section and is also marked with scales, and a clear cursor that can be moved to help align the scale marks. The slide rule has almost been totall
John Napier was a Scottish Mathematician who was born in Merchiston Ca
John Napier was a Scottish Mathematician who was born in Merchiston Ca
John Napier was a Scottish Mathematician who was born in Merchiston Castle in Edinburgh in the year 1550. He briefly attended St. Andrew's University, but for some unknown reason, left without obtaining a degree, which didn't seem to have any relevance to him. He returned home in 1571 as a scholar competent in Greek. He was a ardent Presbyterian who wrote A Plaine Discovery of the Whole Revelation of Saint John, the first Scottish interpretation of the bible, in 1593 to demonstrate that the Cat
Dan LathamJems Journal
Dan LathamJems Journal
Dan Latham Jem’s Journal Chapter 4 - I think at times my sister, Scout can be disgusting. I came home from a long day at school. I found Scout on the porch chewing a wad of gum. I knew it was gum because she had it in her mouth for a long time and plus I could see it in her mouth. So just like any normal brother would do, I told her not to eat things you find and she said that she didn’t find it on the ground but rather in a tree. I put an expression on my face that clearly communicated to her
Facts about China
Facts about China
Facts about China 1.)21% of China's population live in urban areas and 79% live in rural areas. 2.)China's national anthem is the The East is Red. 3.)The capital of China is Beiming or else Peking. 4.)The name of the currency in China is Yuan. 5.)The life expectancy in China for males is 65.5 and for females is 69.5. 6.)The literacy rate in China is 80% 7.)The main religions in China are Atheistic, Buddhism, and Daoism. 8.)In the 5fh century AD the Chinese had calculated the value of pi more
The Binary Number System
The Binary Number System
The Binary Number System The binary number system is a system in which numbers are represented as linear combinations of the powers of two. A binary number is a number written in base two. This means that each position in a numeral represents a particular power of two. In the more common decimal system, powers of ten are used. A positive integer is represented in base two by a line of zero’s and one’s.The binary number system is important because of its application and value in computers. Digit
Hexadecimal Notation
Hexadecimal Notation
Hexadecimal Notation Ninety-nine percent of the data you see in the registry is hexadecimal. Computers use hexadecimal notation instead of decimal for a good reason, which you'll learn in a bit. You must learn how to read and convert hexadecimal numbers to use the registry as an effective tool. And that's the point of this section. Binary and decimal notations don't get along well. You learned decimal notation as a child. In this notation, 734 is 7 x 102 + 3 x 101 + 4 x 100, which is 7 x 100 + 3
Microsoft Office XP
Microsoft Office XP
Microsoft Office XP Concepts and Techniques Excel 2002Project OneCreating a Worksheet and Embedded Chartobjectives Students will have mastered the material in this project when they can: l Start Excel l Describe the Excel worksheet l Describe the speech recognition capabilities of Excel l Select a cell or range of cells l Enter text and numbers l Use the AutoSum button to sum a range of cells l Copy a cell to a range of cells using the fill handle l Bold font, change font size, and change font c
Introduction to Islam
Introduction to Islam
Introduction to Islam Allah (God) Islam is the complete submission and obedience to Allah (God). The name Allah (God) in Islam never refers to Muhammad (pbuh), as many Christians may think; Allah is the personal name of God. What do Muslims believe about Allah? 1. He is the one God, Who has no partner. 2. Nothing is like Him. He is the Creator, not created, nor a part of His creation. 3. He is All-Powerful, absolutely Just. 4. There is no other entity in the entire universe worthy of worship bes
ISLAM
ISLAM
ISLAM 570--Birth of Muhammad into Quraysh, the ruling tribe of Mecca. Islamic tradition relates miraculous signs foretelling Muhammad's future greatness. Orphaned and raised by an uncle Abu Talib to be a trader. 595-Muhammad marries Khadijah a rich widow several years his senior. Earns reputation of Al-Amin --the faithful, for his virtue and wisdom. 610- The Night of Power (believed to be the 26th of Ramadan)--First revelation while meditating in a cave on Mt. Hira outside Mecca. Voices and visi
Investigate the factors which affect the rate of reaction between Calc
Investigate the factors which affect the rate of reaction between Calc
Investigate the factors, which affect the rate of reaction between Calcium carbonate and Hydrochloric acid Background information In this investigation, which is about the different factors and their affects on the rate of reaction, we will be reacting calcium carbonate and hydrochloric acid. The equation for this reaction is: Calcium Carbonate + Hydrochloric acid à Calcium Chloride + Water + Carbon dioxide CaCO3 (s) + 2HCl (aq) à CaCl2 (aq) + H2O (l) + CO2 (g) We will be using hydrochloric acid
Science SC1 Adaptions
Science SC1 Adaptions
Science SC1 – Adaptions 1/ Huddling 2/ Insulation We will investigate Insulation 3/ Surface Area/Volume Things that could effect heat loss include: Conduction Convection What are they? Radiation We are going to do the following lessons in this order: o Planning o Planning and Trial o Observation o Observation o Analysis o Evaluation Planning In this investigation, we are going to investigate how insulation can affect heat loss. We will do this by using a beaker, with a set amount of hot water in
A common misconception about computers is that they are smarter than
A common misconception about computers is that they are smarter than
A common misconception about computers is that they are smarter than humans. Actually, the degree of a computer¹s intelligence depends on the speed of its ignorance. Today¹s complex computers are not really intelligent at all. The intelligence is in the people who design them. Therefore, in order to understand the intelligence of computers, one must first look at the history of computers, the way computers handle information, and, finally, the methods of programming the machines. The predecessor
History
History
History The first people to live in Australia were called Aborigines. They migrated there about 40,000 years ago. The continent remained relatively unknown by outsiders until the 17th century. The first Europeans to settle were British convicts in 1788. They arrived at Botany Bay in southeastern Australia. Australia grew as a group of British colonies during the 19th century, and in 1901 the colonies federated to form a unified independent nation. National Government The federal parliament cons
No golden eagle warm from the stamping press of the mint is more sharp
No golden eagle warm from the stamping press of the mint is more sharp
No golden eagle, warm from the stamping press of the mint, is more sharply impressed with its image and superscription than was the formative period of our government by the genius and personality of Thomas Jefferson. Standing on the threshold of the nineteenth century, no one who attempted to peer down the shadowy vista, saw more clearly than he the possibilities, the perils, the pitfalls and the achievements that were within the grasp of the Nation. None was inspired by purer patriotism. None
Thomas Jefferson The Aristocrat as Democrat
Thomas Jefferson The Aristocrat as Democrat
Thomas Jefferson: The Aristocrat as Democrat Part 1 Section 1 Summary The Federalist view of Jefferson has never been popular, but the Jeffersonian view has been. Jefferson’s legend has been overly dramatized. Jefferson was born into aristocracy. When his father died, he was left with a large inheritance of land and many slaves. He had the time to write so many great works because of his many slaves. Although an aristocrat, Jefferson was compassionate towards the common man. He reasoned that me
COBOL TERMS
COBOL TERMS
COBOL TERMS: 1. COBOL is designed to meet the information processing needs of business. 2. COBOL is a high-level language that can be transported easily from one computer system to another. 3. COBOL excels in the use of record I/O. 4. COBOL is English-like and self-documenting. 5. Every COBOL program is composed of four divisions: IDENTIFICATION, ENVIRONMENT, DATA, and PROCEDURE. 6. Flowcharts, hierarchy charts, and/or pseudocode should be used to outline your logic. 7. The top-down approach to
As the temperature of a fixed gas increases the pressure will
As the temperature of a fixed gas increases the pressure will
As the temperature of a fixed gas increases the pressure will: a. vary inversely b. be unchanged c. Increase d. Be unchanged A Breathing mixture used by deep-sea divers contains helium, oxygen, and carbon dioxide. What is the partial pressure of oxygen at 101.3 kpa total pressure if P He= 84.0kpa and P co2= 0.10kpa/ a. 17.3 kpa b. 17.2kpa c. 84.1 kpa d. 101.2kpa Which of these changes would not cause an increase in the pressure of a gaseous system? a. Additional gas is added to the container b.
The Author of the Constitution
The Author of the Constitution
The Author of the Constitution We the People of the United States, in order to form a more perfect Union . . . is the beginning of our United States Constitution. The Nobel phrases of this Preamble came from the brilliant mind of Gouverneur Morris. He represented Pennsylvania at the Convention in Philadelphia in 1787 and was the author of much of the Constitution. The Preamble and the finely wrote clauses that followed clearly mirrored his personal political philosophy. Morris was consider
The Inca
The Inca
The Inca As you gaze at the society you live in today, you are accustomed to your culture; your religion, language, government, food, and basically your way of life. What is amazing is that there are thousands of other cultures, all being different in one way or another. It could be said that the most mysterious and interesting of cultures are tose of the ancient world. One of those cultures that we know a good deal about is the Incans. Their span was rather short, yet they accomplished so much
Thomas Jefferson is remembered in history not only for being president
Thomas Jefferson is remembered in history not only for being president
Thomas Jefferson is remembered in history not only for being president, but also for his belief in the natural rights of man as and his faith in the people’s ability to govern themselves. He left an impact that few others in American history have. Born on April 13, 1743, Jefferson was the third child in the family and grew up with six sisters and one brother. Though he opposed slavery, his family had owned slaves. From his father and his environment he developed an interest in botany, geology,
Acient Mathematics
Acient Mathematics
Acient Mathematics The earliest records of advanced, organized mathematics date back to the ancient Mesopotamian country of Babylonia and to Egypt of the 3rd millennium BC. There mathematics was dominated by arithmetic, with an emphasis on measurement and calculation in geometry and with no trace of later mathematical concepts such as axioms or proofs. The earliest Egyptian texts, composed about 1800 BC, reveal a decimal numeration system with separate symbols for the successive powers of 10 (1,
Lorenzs Work in the Chaos Field and Basic Chaos
Lorenzs Work in the Chaos Field and Basic Chaos
Lorenz’s Work in the Chaos Field and Basic Chaos Jessica Shaw Edward Lorenz was a mathematical meteorologist during the 1960s. In 1961, an experiment with a primitive weather predicting program lead to the discovery of the theory of chaos. Lorenz defined chaos as a system that has two states that look the same on separate occasions, but can develop into states that are noticeably different.” He started exploring further into the chaos field and performing experiments that lead to his discovery
The United States of America
The United States of America
The United States of America The United States of America is usually referred to as the United States or America. It is a federal republic on the continent of North America, which has 50 states. The U.S. includes Puerto Rico, American Samoa, Guam, and the Virgin Islands as territories. America is bordered by Canada, the Atlantic Ocean, the Gulf of Mexico, Mexico, and the Pacific Ocean. In America the basic unit of currency is the United States dollar. The U.S. decimal currency consists of paper
C Programming
C Programming
C++ Programming NOTES ON C++ PROGRAMMING Module 1: Pointers and Memory Management NOTES ON C++ PROGRAMMING Module 1: Pointers and Memory Management TABLE OF CONTENTS TABLE OF CONTENTS 1 OVERVIEW 4 BASIC MEMORY MANAGEMENT 5 GROUP ASSIGNMENT 6 INITIALIZATION 8 CONSTANTS 9 INCREMENT AND DECREMENT OPERATORS 10 ELSE-IF 13 SWITCH 14 LOOPS 15 EXAMPLES OF LOOPS 16 BREAK, CONTINUE 18 RETURN 19 FUNCTION DEFINITION: 21 VOID FUNCTIONS 22 FUNCTIONS RETURNING A VALUE 23 OVERVIEW Algorithms: A step-by-step seq
Using Tables in WordPerfect
Using Tables in WordPerfect
Using Tables in WordPerfect As most of you know, WordPerfect 6.0A for Windows allows you to do simple word processing pretty easily. My intention in this session is to look at tables fairly comprehensively so that you can see how to use this feature a little more fully. In addition, we'll use data from other applications , including text data and a Harvard Presentation graphics chart in WordPerfect. Seeing how tables are used within WordPerfect templates As you may already be aware, WordPerfect
History of Computers
History of Computers
History of Computers ENG 121 The volume and use of computers in the world are so great, they have become difficult to ignore anymore. Computers appear to us in so many ways that many times, we fail to see them as they actually are. People associated with a computer when they purchased their morning coffee at the vending machine. As they drove themselves to work, the traffic lights that so often hampered us are controlled by computers in an attempt to speed the journey. Accept it or not, the comp
John Napier
John Napier
John Napier John Napier was a Scottish Mathematician who was born in Merchiston Castle in Edinburgh in the year 1550. He briefly attended St. Andrew's University, but for some unknown reason, left without obtaining a degree, which didn't seem to have any relevance to him. He returned home in 1571 as a scholar competent in Greek. He was an ardent Presbyterian who wrote A Plaine Discovery of the Whole Revelation of Saint John, the first Scottish interpretation of the bible, in 1593 to demonstrate
Telecommunication
Telecommunication
Telecommunication 1. Introduction Computer and telephone networks inflict a gigantic impact on today's society. From letting you call John in Calgary to letting you make a withdraw at your friendly ATM machine they control the flow of information. But today's complicated and expensive networks did not start out big and complicated but rather as a wire and two terminals back in 1844. From these simple networks to the communication giants of today we will look at the evolution of the network and t
The Evaluation of the Microprocessor
The Evaluation of the Microprocessor
The Evaluation of the Microprocessor. The microprocessor has changed a lot over the years, says (Michael W. Davidson,http://micro.magnet.fsu.edu/chipshot.html) Microprocessor technology is progressing so rapidly that even experts in the field are having trouble keeping up with current advances. As more competition develops in this $150 billion a year business, power and speed of the microprocessor is expanding at an almost explosive rate. The changes have been most evident over the last decade.
Ancient Advances in Mathematics
Ancient Advances in Mathematics
Ancient Advances in Mathematics Ancient knowledge of the sciences was often wrong and wholly unsatisfactory by modern standards. However not all of the knowledge of the more learned peoples of the past was false. In fact without people like Euclid or Plato we may not have been as advanced in this age as we are. Mathematics is an adventure in ideas. Within the history of mathematics, one finds the ideas and lives of some of the most brilliant people in the history of mankind's' populace upon Eart
Fibonacci Numbers
Fibonacci Numbers
Fibonacci Numbers The Fibonacci numbers were first discovered by a man named Leonardo Pisano. He was known by his nickname, Fibonacci. The Fibonacci sequence is a sequence in which each term is the sum of the 2 numbers preceding it. The first 10 Fibonacci numbers are: (1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89). These numbers are obviously recursive. Fibonacci was born around 1170 in Italy, and he died around 1240 in Italy. He played an important role in reviving ancient mathematics and made signific
Hacking
Hacking
Hacking Contents ~~~~~~~~ This file will be divided into four parts: Part 1: What is Hacking, A Hacker's Code of Ethics, Basic Hacking Safety Part 2: Packet Switching Networks: Telenet- How it Works, How to Use it, Outdials, Network Servers, Private PADs Part 3: Identifying a Computer, How to Hack In, Operating System Defaults Part 4: Conclusion- Final Thoughts, Books to Read, Boards to Call, Acknowledgements Part One: The Basics ~~~~~~~~~~~~~~~~~~~~ As long as there have been computers, there h
Floating Point Coprocessors
Floating Point Coprocessors
Floating Point Coprocessors The designer of any microprocessor would like to extend its instruction set almost infinitely but is limited by the quantity of silicon available (not to mention the problems of testability and complexity). Consequently, a real microprocessor represents a compromise between what is desirable and what is acceptable to the majority of the chip's users. For example, the 68020 microprocessor is not optimized for calculations that require a large volume of scientific (i.e.
Computer System in the Context of Retail Business
Computer System in the Context of Retail Business
Computer System in the Context of Retail Business Anthony Wu 11CS2 Today, retailing businesses have to had up to date technology in order to be successful. Accurate, efficient communication sending and receiving can affect the business. So it is very important that to have the latest technology such as computers and networks. Retailing on a local and global scale can also affect how successful is the business. Locally, efficient networking that retailing businesses had allow customers purchase g
Jem's Journal Chapter Summary
Jem's Journal Chapter Summary
Jem's Journal: Chapter Summary Dan Latham Chapter 4 - I think at times my sister, Scout can be disgusting. I came home from a long day at school. I found Scout on the porch chewing a wad of gum. I knew it was gum because she had it in her mouth for a long time and plus I could see it in her mouth. So just like any normal brother would do, I told her not to eat things you find and she said that she didn't find it on the ground but rather in a tree. I put an expression on my face that clearly comm
Development of Computers and Technology
Development of Computers and Technology
Development of Computers and Technology Computers in some form are in almost everything these days. From Toasters to Televisions, just about all electronic things has some form of processor in them. This is a very large change from the way it used to be, when a computer that would take up an entire room and weighed tons of pounds has the same amount of power as a scientific calculator. The changes that computers have undergone in the last 40 years have been colossal. So many things have changed
WATER OF HYDRATION
WATER OF HYDRATION
WATER OF HYDRATION Objective: To determine experimentally the water of hydration for the hydrate Borax. Theory: In this experiment, we examined and found the water of hydration of the hydrate borax. Borax is derived from the element Boron, which is a metalloid chemical element with properties between those of carbon and aluminum(95CI). Boron is relatively rare, constituting only 3 PPM of the Earth’s crust(95CI). It is most commonly found in the borate minerals borax, and kernite(95CI). Borax is
Brief History Of Databases
Brief History Of Databases
Brief History Of Databases Brief History Of Databases In the 1960's, the use of main frame computers became widespread in many companies. To access vast amounts of stored information, these companies started to use computer programs like COBOL and FORTRAN. Data accessibility and data sharing soon became an important feature because of the large amount of information recquired by different departments within certain companies. With this system, each application owns its own data files. The proble
September 17 1996
September 17 1996
September 17 1996 Assignment 01: A Comparrison of Multi-Valued Orientation and Two Valued Orientation Multi-valued orientation and two valued orientation are two completely different thing. THey compare in only one way. This is the fact that they both have values. It could be said that a contrastment of the two would be more useful than a comparison. Two valued orientation is for extremists. Multi-valued orientation is for things to be ranged on a scale. Two values orientation is used for the
I The Ghost of Thomas Jefferson come before you today to testify that
I The Ghost of Thomas Jefferson come before you today to testify that
I, The Ghost of Thomas Jefferson, come before you today to testify that America should take a path of laissez-faire capitalism in the newfound industrialization of America. I have been summoned from my grave to warn this nation that its defacto policy will only lead to the Union's downfall. America can not succeed in the wake of industry and technology. It must go back to its grass roots of agriculture before it is too late! Industry relies on technology and if America fails to keep on the cutti
Georg Cantor
Georg Cantor
Georg Cantor I. Georg Cantor Georg Cantor founded set theory and introduced the concept of infinite numbers with his discovery of cardinal numbers. He also advanced the study of trigonometric series and was the first to prove the nondenumerability of the real numbers. Georg Ferdinand Ludwig Philipp Cantor was born in St. Petersburg, Russia, on March 3, 1845. His family stayed in Russia for eleven years until the father's sickly health forced them to move to the more acceptable environment of Fra
A Comparison of Multi-Valued Orientation and Two Valued Orientation
A Comparison of Multi-Valued Orientation and Two Valued Orientation
A Comparison of Multi-Valued Orientation and Two Valued Orientation Multi-valued orientation and two valued orientation are two completely different thing. THey compare in only one way. This is the fact that they both have values. It could be said that a contrastment of the two would be more useful than a comparison. Two valued orientation is for extremists. Multi-valued orientation is for things to be ranged on a scale. Two values orientation is used for the absolutes. Instead of having a sca