User talk:Ajaxrools: Difference between revisions
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critical mass-the minimum mass of a fissionable isotope in which a nuclear chain reaction can occur. |
critical mass-the minimum mass of a fissionable isotope in which a nuclear chain reaction can occur. |
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fusion-the process in which light nuclei combine |
fusion-the process in which light nuclei combine at extreme temperatures forming heavier nuclei and releasing energy. |
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Review: |
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1.) Massive Nuclei, such as elements with over 83 protons, are unstable and may decay. |
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2.) |
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a.)Fusion |
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b.)Fission |
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c.)Fusion |
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d.)Fusion |
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3.) It should be less because during decay, some of the mass is transfered into energy, as shown in Einstein equation in E=MC<sup>2</sup> |
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4.)It will not create a chain reaction if we use the same substance because the next nuclei will not be able to recieve two nuetrons. |
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== смертью == |
== смертью == |
Revision as of 00:09, 27 April 2007
Welcome to Insane Ostrich Village. Cannibalism is the national religion.
Do Not Change-Homework
Radioactivity-process by which an unstable nucleus emits one or more particles or energy in the form of electromagnetic radiation.
Nuclear Radiation-Charged particles or energy emitted by an unstable nucleus
Alpha Particle-a positively charged particle, emitted by radioactive nuclei, that consists or 2 protons and 2 neutrons.
Beta Particles-An electron emitted during the radioactive decay of a neutron in an unstable nucleus.
Gamma Ray-high-energy electromagnetic radiation emitted by a nucleus during radioactive decay.
Neutron Emission-The release of high-energy neutron-rich nuclei during radioactive decay.
Half-life-the time required for a half of a sample of radioactive nuclei to decay.
Review:
1.) a.)Beta radiation b.)Neutron Emission c.)Alpha Radiation d.)Gamma Rays
2.) In Beta decay, A neutron decays into a electron and a proton, emitting electrons as Beta Radiation.
3.) Charged Particles easily ionize with the material they are traveling through.
4.) X=208/84 Po
5.) X=131/54 Xe
6.) 64.4 minutes
7.) 2*106
8.) 22920 years == CTY Personas
==
strong nuclear force-the interaction that binds protons and neutrons together in a nucleus
fission-the process by which a nucleus splits into two or more smaller fragments, releasing neutronsand energy
nuclear chain reaction-a series of fission processes in which the neutrons emitted by a dividing nucleus cause the division ofother nuclei.
critical mass-the minimum mass of a fissionable isotope in which a nuclear chain reaction can occur.
fusion-the process in which light nuclei combine at extreme temperatures forming heavier nuclei and releasing energy.
Review:
1.) Massive Nuclei, such as elements with over 83 protons, are unstable and may decay.
2.) a.)Fusion b.)Fission c.)Fusion d.)Fusion
3.) It should be less because during decay, some of the mass is transfered into energy, as shown in Einstein equation in E=MC2
4.)It will not create a chain reaction if we use the same substance because the next nuclei will not be able to recieve two nuetrons.
смертью
стран соединяйтесь!!!
Со смертью пожизненного президента Сапармурата Ниязова у правительства Туркменистана появляется шанс положить конец многолетним репрессиям и открыть новую главу для прав человека в этой богатой газом центральноазиатской стране. За 21 год своего правления Ниязов превратил Туркменистан в одно из самых закрытых и репрессивных государств мира. Туркменбаши не терпел никакой оппозиции и гражданского общества, отправляя за решетку или в эмиграцию оппозиционеров, правозащитников, журналистов и членов их семей. Постоянные политически чистки и гротескный культ личности напоминали сталинизм. Социально-экономическая политика Ниязова отбрасывала страну назад. Хьюман Райтс Вотч призывает правительство Туркменистана немедленно освободить всех политзаключенных, отменить ограничения на свободу передвижения в стране, а также на въезд и выезд, и провести свободные и справедливые президентские выбор В условиях, когда голос Соединенных Штатов утратил вес из-за использования администрацией Буша-младшего пыток и содержания под стражей без суда, образовавшуюся брешь в глобальном правозащитном лидерстве должен заполнить Евросоюз, говорится в публикуемом сегодня Всемирном докладе Хьюман Райтс Вотч
75.82.205.58 12:36, 13 January 2007 (UTC)
Hey B**j*m*n Z***
good job on the geo bee! I award you this-
2 Years With Victory in the GeoBee | ||
For winning the geobee two times in a row. hope you make it to state and represent the sate! Josephseagullstalin 03:48, 26 January 2007 (UTC) |
you're welcome! its fine im over it- i still have next year. This is the last chance you will ever get, so i think you deserve it fair and square!
You Asked for it!!!!
what is the colonial name of the modern day african nation that recently added another word to its name, to meanland of the upright people?
that was a random one that popped into my head-
here is a long list- Maine, New Hampshire, Vermont, and part of New York all border which Canadian province?
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Quebec
Name the savanna region in East Africa that is known for its wildlife migrations.
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > Serengeti
What is the term for a society that is made up of people who have many different national, ethnic, and religious traditions?
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > pluralistic
In North America, which highway crosses more lines of longitude?- Trans-Canada Highway, Union Pacific highway, Parker Highway
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> > > > > > > > > > > > > > >
Trans-Canada Highway
In 1907, land that had been set aside as Indian Territory for the so-called Five Civilized Tribes became which south-central state?
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> > > > > > > > > > > > > > > Oklahoma
The area in the Middle East known as the West Bank has been occupied by Israel since 1967. This area is on the west bank of what river?
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > Jordan River
Which of these European countries borders the Mediterranean Sea? Italy Austria Portugal
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> > > > > > > > > > > > > > > Italy
The Peru Current is to South America as the Benguela Current is to what?
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> > > > > > > > > > > > > > > Africa
Fort Clatsop, site of Lewis and Clark's winter headquarters on their famous expedition, is just south of the Columbia River, in which state?
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > Oregon
The truffle, a fungus that is harvested with the help of trained pigs, is a luxury export of which Western European country?
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> > > > > > > > > > > > > > > France
Which river forms the southeastern boundary of Illinois?
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> > > > > > > > > > > > > > > Ohio River
Edwin Drake's discovery of oil at Titusville is credited with being the start of the oil industry in the United States. In which state did he make his discovery?
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> > > > > > > > > > > > > > > Pennsylvania
What is the term for two places on the globe that are directly opposite each other?
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> > > > > > > > > > > > > > > antipodes
The Isthmus of Tehuantepec is closest to Mexico's border with which country?
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> > > > > > > > > > > > > > > Guatemala
Edmonton and Calgary, which are just east of the Canadian Rockies, are the most populous cities in which province?
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> > > > > > > > > > > > > > > Alberta
According to the first U.S. census, Philadelphia, New York, Baltimore, Charleston, and what other city had populations of more than 10,000 in 1790?
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> > > > > > > > > > > > > > > Boston
Because coal, oil, and natural gas are formed from the remains of ancient living things, they are known as what kind of fuels?
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > fossil fuels
The French language is to Niger as what is to Zimbabwe?
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> > > > > > > > > > > > > > > English
St. Augustine, the oldest continuously inhabited European settlement in what is now the United States, is on the coast of which southeastern state?
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> > > > > > > > > > > > > > > Florida
If you wanted to live in a region that is warm throughout the year, at which of these latitudes would you choose to live?- mid latitude, high latitude, low latitude
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> > > > > > > > > > > > > > > low latitude
In which of the following places would you be most likely to find plants known as succulents?rain forest, marsh, desert
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> > > > > > > > > > > > > > > desert
The historic missions in the southwestern United States that worked to convert Native Americans to Christianity were built by missionaries from which European country?
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> > > > > > > > > > > > > > > Spain
Parma, a city famous for its production of parmesan cheese, is in the heart of the agricultural region of which European country?
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> > > > > > > > > > > > > > > Italy
Which Caribbean island is largest in area?
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> > > > > > > > > > > > > > > Cuba
In the mid-1800s, the Pony Express mail service ran from Sacramento to a town just north of Kansas City, in which present-day state?
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> > > > > > > > > > > > > > > Missouri
Name the long, narrow North American lake that is bordered by New York, Vermont, and Quebec.
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> > > > > > > > > > > > > > > Lake Champlain
Which is the easternmost state in the contiguous United States?
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> > > > > > > > > > > > > > > Maine
Zulus, Shona, and Xhosa are native peoples who live in which African country?
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> > > > > > > > > > > > > > > South Africa
Mount McKinley is to North America as Mount Aconcagua is to what?
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> > > > > > > > > > > > > > > South America
Mediterranean climate is to coastal Algeria as what is to Singapore?
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> > > > > > > > > > > > > > > tropical climate
The island of Greenland is slightly larger in area than which North American country?
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> > > > > > > > > > > > > > > Mexico
Cortes is credited with introducing the cacao bean, from which chocolate is made, to Europe. The people of what civilization gave these beans to Cortes?
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> > > > > > > > > > > > > > > Aztec
The Strait of Juan de Fuca separates a portion of British Columbia, in Canada, from a portion of which U.S. state?
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> > > > > > > > > > > > > > > Washington
What is the term for the political units of Japan?
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> > > > > > > > > > > > > > > prefectures
Which of the following lakes is not in Africa's Great Rift Valley?-Lake Tanganyika, Lake Malawi, Lake Chad
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> > > > > > > > > > > > > > > Vicksburg, an important Confederate stronghold during the Civil War, occupies a strategic location overlooking which river?
Mississippi
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> > > > > > > > > > > > > > > Which continent has the largest land area within the tropics?
Africa
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> > > > > > > > > > > > > > > Glacier National Park reaches the boundary between Canada and which state?
Montana
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> > > > > > > > > > > > > > > What term is commonly used in the British Isles for an open area of rolling, boggy land where grasses and heather grow?
moor
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> > > > > > > > > > > > > > > As a result of the Seven Years War, Great Britain gained control of almost all of what other country's territory in North America?
France
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> > > > > > > > > > > > > > > A survey is to cartography as what is to demography?
census
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> > > > > > > > > > > > > > > Which North American river would you cross to travel from El Paso to Ciudad Juarez?
Rio Grande
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> > > > > > > > > > > > > > > Siam was the only country in Southeast Asia that never came under European colonial rule. What is the present-day name of Siam?
Thailand
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> > > > > > > > > > > > > > > Purcell, Bighorn, and Medicine Bow are ranges that are part of which North American mountains?
Rockies —The preceding unsigned comment was added by Josephseagullstalin (talk • contribs) 04:33, 29 March 2007 (UTC).
Childish, I know, but IT REALLY HELPS!!!
try this game, childish and stupid with a talking beaver, i know, but it REALLY helps!!! ITS VERY INFORMATIVE!!!!
and besides, it would take over 10 hours to complete the whole thing
its okay- u learn from mistakes! don't panic!!!!