21. Clark Public Utilities - Homework Help Here s homework help for all ages Somewhere in here you should be able to find answers to your questions about electricity and other energy sources. http://www.clarkpublicutilities.com/Homework

@import url(http://www.clarkpublicutilities.com/custom_public/ploneColumns.css); @import url(http://www.clarkpublicutilities.com/plone.css); @import url(http://www.clarkpublicutilities.com/custom_public/ploneCustom.css); Conservation Electrivia Safety around electricity What is electricity? ... mailbox@clarkpud.com 1200 Fort Vancouver Way 8600 NE 117th Ave. Office hours Contact Us Site map Home ... Homework help Homework help Print Friendly Homework help Here's homework help for all ages Somewhere in here you should be able to find answers to your questions about electricity and other energy sources. There's also information about where our water comes from and the quality of our water supply. Clark Public Utilities offers school programs both in the classroom and at other sites. Check out our environmental projects and volunteer to get involved. Sometimes doing homework requires visits to more than one website. We've given you some useful links in the side bar. You'll also find that links within these pages may take you to another site when we know there's good information there. Check out our list of links to other agencies in our area for additional references.

22. Homework Help--Science & Technology--General Science technology, scientists gallery, homework help, world record index, Links to kidfriendly science sites, from the US Department of energy. http://www.kcls.org/hh/sciencegeneral.cfm

Library Services Find Your Library Ask a Librarian Library Cards Reserve a PC ... eBooks Reading Book Alert Book Clubs eBooks-Audio eBooks-Text ... TeenZone Library Resources ESL/Literacy New Music Traveling Library Center Special Collections ... Search/Site Map About KCLS Board of Trustees Friends Foundation KCLS Employment ... Email This Search the Web with Google Search KCLS Homework Help General General General The Adventures of Science Bob Science basics for younger students, provided by "Science Bob" Pflugfelder, a science teacher who has been featured on television and in several magazines including People, Bop, and Nickelodeon Magazine for his work teaching science to many well-known young actors. Back to Basics Sites providing an introduction to several basic science concepts. Annotated lists of sites are available for atoms and molecules, DNA and genes, electromagnetic radiation, energy, the immune system, the solar system, the structure of the earth and weather and climate. From the Australian Academy of Science. Beyond Discovery: The Path to from Research to Human Benefit A series of articles in agriculture, biology, chemistry, earth sciences, environmental issues, health, mathematics, physics and technology that trace the origins of important recent technological and medical advances. Each story reveals the crucial role played by basic science, the applications of which could not have been anticipated at the time the original research was conducted. From the National Academy of Sciences.

23. Homework Help--Site Map homework helpSite Map. ALPHA LIST OF homework help TOPICS energy Engineering English Literature Enlightenment Entertainers Environment http://www.kcls.org/hh/sitemap.cfm

Library Services Find Your Library Ask a Librarian Library Cards Reserve a PC ... eBooks Reading Book Alert Book Clubs eBooks-Audio eBooks-Text ... TeenZone Library Resources ESL/Literacy New Music Traveling Library Center Special Collections ... Search/Site Map About KCLS Board of Trustees Friends Foundation KCLS Employment ... Email This Search the Web with Google Search KCLS Homework Help Homework Help-Site Map ALPHA LIST OF HOMEWORK HELP TOPICS Click on a letter or use the scroll bar on the right of the screen to move to a specific location: [A] [B] [C] [D] ... Z Last Updated: August 30, 2005 A Aardvarks Abenaki Ability Tests Abolitionist Movement ... Acid Rain Actors Affective Disorders (Depression and Bipolar) Affirmative Action Africa Africa, Ancient ... Anteaters Antelope Anthropology Ants Apache Apartheid ... Aztecs B Baboons Bacteria Badgers Baha'i Faith Bats Bears Bees Beetles Bibliography Help Bioenergy Biographies Biology Habitats Birds Birds of Prey Bobcat ... Bullying Business Leaders Butterflies C Cahuilla Calculators Calculus Calendars ... China, Ancient

24. Homework Help homework help Environment This public information site created by Energex, an Australian energy company, includes energy Efficiency where users can http://www.monlib.vic.gov.au/homework/environ.html

When searching the library catalogue search by subject and use the following terms:- Coasts Deserts Ecology Pollution Rain forests Water Weather Wetlands Or narrow your search to a specific aspect:- Climatic changes Conservation of natural resources Desert ecology El Nino current Rain forest ecology Wetland conservation Wetland ecology Subject Search Enter the subject you are looking for Keywords Browse Phrase Exact Match Reference Materials Climate change Newspaper and magazine articles Australian Geographic Internet Resources Enchantedlearning.com Encylopedia Britannica online available from home and in the library MacquarieNet available from home and in the library World Book Online available from home and in the library The focus of this section of the Australian Greenhouse Office is what students and schools can do to reduce greenhouse gas emissions at school. It provides definitions, information and printable factsheets, a list of suggested actions, a directory of internet resources, and an assignment checklist. (Suitable for Years 9 and up) Energex Switched On This public information site created by Energex, an Australian energy company, includes Energy Efficiency where users can use an energy calculator to calculate how much everyday household items cost to run; Energy Efficient House which provides a virtual tour through an energy efficient house; and Energy Efficient Appliances which allows a search for energy efficient brands in the independent list of products. The Kid Site for students contains experiments, games and student project information about energy, electricity and solar energy.

25. Jiskha Homework Help - Science: Physics: Lasers The lasers need some energy source to replenish the energy lost through Jiskha homework help Newsletter Enter your email address to subscribe http://www.jiskha.com/science/physics/lasers.html

Wednesday, September 21, 2005 Hip Hop Vinyl Homework Help Forum Homework Help Experts Subjects Art Business Computers English ... Social Studies Features Advice from Anika Contribute Experts Forum ... WebRing Which school subject is hardest? Math Science English Social Studies view results Homework Help: Science: Physics: Lasers by Emily McPherson LASER stands for Light Amplification by the Stimulated Emission of Radiation. In 1917 Albert Einstein calculated the conditions necessary for stimulated emission; but, it was only much later, in 1960, that the first visible LASER was demonstrated by T. Maiman. However, a MASER, a similar device that emitted energy in the microwave region was the first to be developed. Basic Concepts Normally when an electron gains energy there is a random time delay before it spontaneously emits the energy as light. Sometimes this emission is said to come from a 'forbidden transition' and the time delay is much longer, though still random. This is called Spontaneous emission. If during this waiting period the electron is hit by a photon of light the electron will instantly emit its energy. This is called Stimulated emission. An unusual feature of this is that the photon emitted will be traveling in the same direction as the original photon. For this process to be sustained the rate of stimulated emission needs to be greater than that of spontaneous emission. This state is called a Population Inversion, where there are more excited electrons than unexcited electrons. However, with just two energy state involved this will never be achieved. Three or four energy levels are generally used.

26. Homework Help At Burlington Public Library Kids Home homework help Good Books Battle of the Books Fun and Games Background information for energy from the Canada Science and Technology http://www.bpl.on.ca/kids/homework/500energy.htm

500-599 Natural Science Energy Background information for Energy - from the Canada Science and Technology Museum. Energy Story - The California Energy Commission explains what energy is, how it is used, and the many forms of energy. BPL Home BPL Kids Home Homework Help Search the Web ... Safety on the Web

27. Mineral Information Institute - Common Minerals homework help For Students. Gold Copper/Malachite Galena/Lead Anthracite has the highest energy content of all coals and is used for space heating http://www.mii.org/commonminerals.html

Homework Help For Students Common Minerals and Their Uses (or click on images below) Aluminum/Bauxite Antimony/Stibnite Arsenic Asbestos ... Stone - Crushed Stone - Dimension Strontium Sulfur Talc Tantalum ... Zirconium Aluminum Is the most abundant metal element in the Earth’s crust. Bauxite is the main source of aluminum. Aluminum is used in the United States in packaging, transportation, and building. Guinea and Australia have about one-half of the world’s reserves. Other countries with major reserves include Brazil, Jamaica, and India. More information Bauxite A general term for a rock composed of hydrated aluminum oxides. It is the main ore of alumina to make aluminum. Also used in the production of synthetic corundum and aluminous refractories. Antimony A native element, antimony metal is extracted from stibnite and other minerals. Antimony is used as a hardening alloy for lead, especially storage batteries and cable sheaths, also used in bearing metal, type metal, solder, collapsible tubes and foil, sheet and pipes, and semiconductor technology. More information Stibnite (the main ore of Antimony) The sample in the photo contains 71.8 percent antimony and 28.2 percent sulfur. It is the most important ore for antimony. Stibnite is used for metal antifriction alloys, metal type, shot, batteries, in the manufacture of fireworks. Antimony salts are used in the rubber and textile industries, in medicine, and glassmaking.

28. Mineral Information Institute - Homework Help For Students - State Minerals homework help For Students State Mineral Production Summaries Major Minerals, Metals, and energy Fuels. Common Minerals and Their Uses http://www.mii.org/stateminerals.html

About MII Help MII Posters For Sale GO-KIT Resource for Classroom Speakers. For Teachers Homework Help For Students Global Science In your Classroom Homework Help For Students State Mineral Production Summaries Major Minerals, Metals, and Energy Fuels Minerals available in each state are listed below. Click on the links to download a description of the mineral industry in each state and a state map showing mineral locations. Alabama Mineral information and Map for Alabama. Alaska Mineral information and Map for Alaska. Arizona Mineral information and Map for Arizona. Arkansas : Aggregate (crushed stone and sand and gravel); Bauxite; Bromine Brine; Cement (portland); Coal; Diamonds; Gemstones; Gypsum; Natural Gas; Novaculite; Petroleum; Silica Sand; and Tripol. History of Mineral Development Arkansas Mineral Map California Mineral information and Map for California. Colorado History, Mineral information and Map for Colorado. Connecticut Mineral information and Map for Connecticut. Delaware Mineral information and Map for Delaware. Florida History of Industrial Minerals in Florida Georgia Mineral information and Map for Georgia.

29. Physics Tutor:Homework Help: Answers To Laws Of Motion Questions And Problems homework help. math, chem help? click Ask questions, get answers Kinetic energy = kinetic energy of translation + kinetic energy of rotation http://tutor4physics.com/latestanswerslawsmotion.htm

Tutor Physics .com physics homework help math, chem help? click Home Ask Questions Latest Answers ... Properties of Matter "FORMULATOR" SPEEDS UP HOMEWORK Formula: F = m x a FORCE: N MASS: kg ACCELERATION: m/s Physics Formula Calculator from http://tutor4physics.com Q. A120 lb person is being lifted aloft by a rocket which accelerates uniformly to an upward speed of 300 ft/sec in 2 sec. a) What is the upward acceleration in multiples of g? Mass of the man = 120lb Final speed of the rocket = 300 ft/sec Time = 2 sec Acceleration of the rocket can be calculated from first equation of motion v = u + at 300 = + a x 2 a = 150 ft/sec b) What is the apparent weight of the person during acceleration? Free body diagram: N - Normal reaction which is equal to the apparent weight of the man. mg - Actual weight of the man ma = N - mg N = ma + mg = m (a + g) = m (4.7g + g) = 5.7mg = 5.7 x 120 g = 684g = 684 lbf. Q. A short 10 gram string is used to pull a 50 gram toy across a frictionless horizontal surface. If a 3.0 x 10 Newton force is applied horizontally to the free end. Find the force of the string on the toy, at the other end. Mass of the string = 10 grams = 10 kg Mass of the toy = 50 gm = 5 x 10 kg Mass of toy + string = 10 + 5 x 10 = 6 x 10 kg Force applied F = 3.0 x 10 N

30. Homework Help www.highschoolhub.org, Based in NY, this site offers homework help and About chemistry chemistry.about.com, Chemistry help. Geothermal energy http://www.eastgreenbushlibrary.org/teen/tnhw.asp

HW Help *School Assignments* Library Databases (Magazines and Newspaper Articles) Booklists (Mostly fun books, but there's homework there too...) General Homework NYS Regents Exams Math (Algebra, Geometry, Logic) Science (Biology, Chemistry, Geothermal Energy) History (Biography) Economics English (literary criticism, Quotations) Government Mythology Ancient Greece College Info General Homework High School Hub www.highschoolhub.org Based in NY, this site offers homework help and interactive learning. Homework Center: www.multnomah.lib.or.us/lib/homework/index.html Homework Help broken down into common categories. Academic Subject Guides library.columbia.egcsd.org/academic_subject_guides.htm From Columbia High School. Homework Spot www.homeworkspot.com/ Find the best K-12 homework resources organized by subject and grade-level at HomeworkSpot Study Stack www.studystack.com Flashcards help students quickly learn facts. StudyStack takes flashcards to a new level. Also check out the general homework sites listed under the Kids Homework Help (there are different academic levels on the sites) Exams NYS Regents Exams www.nysl.nysed.gov/regentsexams.htm

31. WebSmart Homework Help: Science OneStop homework help Try These Sites First! General Sites Astronomy Weather Biology Chemistry energy Genetics Physics Biomes http://www.brick.net/~classact/nscience.htm

Search Home s Homework Help One-Stop Homework Help : Try These Sites First! (Or try: Math Literature Countries History ... Other Science Topics General Sites Exploratorium How Stuff Works Measure 4 Measure Museum of Science: Virtual Exhibits ... National Museum of Natural History Science Fair Projects DiscoverySchool.Com's Science Fair Central IPL Science Fair Projects Resource Guide Science Fair Primer Science Fair Projects ... Wild Weather: Latest Severe Weather News from Around the World Biology Plants Animals General Biology Sites Plants Aquatic Plants Botany at About.Com Botany: the history of a Science Botany: Plant Parts and Functions ... Weeds on the Web (from the Nature Conservancy) Animals Dinosaurs Birds Mammals General Animal Sites ... Wild Whales Dinosaurs The Dinosauria Museum of Paleontology (dinosaur stuff) National Geographic Dinorama (more dinosaur stuff) Birds All About Birds Audubon Society's Bird Links Audubon WatchList Bird Audio (from eNature) ... Smithsonian Migratory Bird Center Mammals Big Cats Online Feline Conservation Center Majestic Presence of the Whale An Ocean of Sound (marine mammals) ... 5Tigers: the Tiger Information Center General Animal Sites The Animal Diversity Web Discovery Online : Animal Guide EE Link Endangered Species The Electronic Zoo General Biology Sites

32. WebSmart Homework Help : News & Current Events OneStop homework help Try These Sites First! energy Research Development Global Trends in Policy and Investment Home energy Magazine http://www.brick.net/~classact/nnews.htm

Search Home s Homework Help One-Stop Homework Help : Try These Sites First! (Or try: Science Math Literature Countries ... Terrorism Updates World News AfricaNews Online Electronic Telegraph International News Internet Public Library : Newspapers 1st Headlines Local News The Riverfront Times Online STL Today St. Louis Business Journal Online Newspapers Christian Science Monitor Electronic Edition CNN News The New York Times on the Web New York Times Learning Network ... National Public Radio Online Current Controversies / Events (General) Government Documents in the News Urban Legends Reference Pages Abortion Abortion: All Sides of the Issue NARAL: Abortion and Reproductive Rights National Abortion Federation The Pro-life Resource List Civil Rights The American Civil Liberties Union Civil Rights.Org National Civil Rights Museum Cloning Americans to Ban Cloning Clonaid.Com Cloning Fact Sheet (from the Human Genome Project) How Cloning Works ... Human Cloning Issues Corporate Scandals American Bankruptcy Institute Arthur Andersen's Homepage Corporate Responsibility from the White House CorpWatch ... Enron.Com

33. Topmarks Education: Homework Help, Exam Help, GCSE Revision, A-Level Revision, S Searchable site to help with homework, GCSE and A Level revision and school British Gas has produced this site all about energy fossil fuels and http://www.topmarks.co.uk/?Subject=23

34. Topmarks Education: Homework Help, Exam Help, GCSE Revision, A-Level Revision, S Searchable site to help with homework, GCSE and A Level revision and school The site is divided into three modules energy in Buildings, energy and the http://www.topmarks.co.uk/?Subject=5

35. Resources For Parents, Teachers, And Students Resources homework help Where It Hurts energy Quest California energy Commission; PlanetPA - Pennsylvania Department of Environmental Protection http://www.aqmd.gov/forstudents/resources.html

SEARCH Advanced Search Can't Find It? - Click Here Cleaning the air that we breathe... Students Health Air Quality Index Aire Sucio Dirty Air ... Where It Hurts Resources for Students, Teachers, and Parents Notice: Placement of a link on this page does not constitute an endorsement, warranty or guarantee by the SCAQMD. The SCAQMD is not responsible for the content found on these web sites. Got Homework? Got homework about air pollution and its health effects? We've got answers! Health Effects of Air Pollution History of Air Pollution Control in Southern California Historical air quality levels - Is smog getting better or worse? Find out by checking in Southern California Kids Page - AQMD Activities and Experiments (for sixth graders) Introducing the AQMD - What is the AQMD? Why is it here and what does it do. AQMD News - What has the AQMD done lately to fight smog? AQMD Newsletter. TheKnowZone - Stuff for kids, students, and teachers. California Air Resources Board (CARB). Air Quality Index - FOR KIDS!

36. Homework Help; Topic On Health - Page 1 Of 2 Christian Aid Here you ll find topics to help you with your homework or school work Food gives you energy. But you use more energy eating a stick of raw http://www.globalgang.org.uk/homeworkhelp/health/

It would appear that you are using an old browser. Go here to get a new one: http://www.microsoft.com/ie or http://www.mozilla.org Skip past the navigation Home Search ... What is Christian Aid? Homework help Guatemala Food Disasters Chocolate ... Water Health To keep healthy, try eating something red, something green and something yellow or orange each day. (That's fruit and vegetables, not sweets!) Funky facts Every year in Britain we eat 560 million bacon butties. The world's number one food crop is rice, which feeds half the people on the earth. The word banan is Arabic for finger. Food gives you energy. But you use more energy eating a stick of raw celery than you get from it. Keeping healthy… Children all over the world need the same things to keep them healthy: clean water, healthy food to eat, lots of exercise and people to take care of them. Everyone needs a good mix of food: *protein to build and repair our bodies *carbohydrates to give us our main source of energy *vitamins and minerals from fruit and vegetables to help our bodies work properly *calcium from milk and dairy foods for strong bones and teeth *and a small amount of fat and sugar to help food taste nice!

37. Homework Help - Go Milpitas! homework help for Milpitas, CA, students. Where to get tutoring online and off. Alternative energy vehicles. From the California energy Commission. http://www.gomilpitas.com/hwhelp.htm

YOU ARE HERE: HOME Video classes with a wacky twist from Cerebellum. Support your Community Website. Go Milpitas! Your Community Website I am Ann Zeise, your guide to the best and most interesting and useful sites and articles about Milpitas and Silicon Valley on the web. Search This Site The Web for Home Shopping Events Community Forum ... Classifieds Site Index: A B C D ... Z Explorations 4 Kids Computer Literacy Drivers Ed Fine Arts General Interest ... Social Studies Education Adult Education Alumni Groups Demographics ESL ... Uniforms Topics About Milpitas Community Matters Dining and Food Health Services ... Public Resources Homework Help Note: These are resources to help you do your homework. Do NOT write to me and ask me to do your homework for you! Sponsored Links Explorations 4 Kids A GO MILPITAS RESOURCE Over 250 pages of highly interactive and fun sites where kids and teens can really learn something. From my other site: A to Z Home's Cool Homeschooling Telneting to the Library A GO MILPITAS RESOURCE Your Go Milpitas! Guide shows you how to set up your computer to research the library catalog from home.

38. Science Homework Help for sites that can help you with your homework. Includes information on magnetic forces, optics, work, energy and powerSecondary school science covering http://www.tameside.gov.uk/libraries/childrens/science.html

Last Updated : 08:26AM, Tue 19th Oct 2004 Related Links Libraries Home Children's Zone Children's Zone About Us Favourite Authors Reading Lists ... About You Adobe Acrobat About PDF Documents Download Free Reader Access.Adobe.com General Links Tameside Homepage A-Z Index Contact Us Advanced Search ... Z Science Homework Help The Librarians at Tameside Central Library have searched the web for sites that can help you with your homework. Check out our grading system! Biology Sparknotes Learn about cell structures, cell respiration, cell reproduction, micro-organisms, evolution, plants, molecular biology and animal behaviour. Chemistry Sparknotes Includes information on gases, solutions, the periodic table and bonding. Dissect a Frog Visit froguts.com and dissect a virtual frog at this award winning fun website. Nutrition Sparknotes Learn about amino acids, vitamins, minerals, digestion and carbohydrates. Physics Sparknotes Includes information on magnetic forces, optics, work, energy and power. GCSE Physics This site covers the topics of electricity, the earth and beyond. S-cool Check out S-cool's revision guides to chemistry, biology and physics, they take you through all the major topics!

39. Free Homework Help Online. Get Answers! Free homework help and answers. Explain how energy flows through your food web. Where is there the greatest amount of energy? http://www.studentquestions.com/homework_ans/400.html

Username Password Save on Textbooks! Online Degrees Other Other Homework Help ( 224 ) Math homework help Math- Algebra 1 ( 656 ) Math- Algebra 2 ( 342 ) Math- Calculus ( 137 ) Math- Geometry ( 145 ) ... Math- Trigonometry ( 82 ) Biology homework help Biology- Animal ( 46 ) Biology- Cell ( 133 ) Biology- Ecological ( 11 ) Biology- General ( 130 ) ... Biology- Microbiology ( 35 ) Business homework help Business- Accounting ( 195 ) Business- Finance ( 113 ) Business- Other ( 51 ) Chemistry homework help Chemistry- Biochem ( 62 ) Chemistry- Organic ( 8 ) Chemistry- Other ( 267 ) Economics homework help Economics- Macroeconomics ( 180 ) Economics- Microeconomics ( 122 ) Essay Service Essay Correction ( 14 ) Essay Writing ( 71 ) History homework help History- World ( 172 ) US History- Post 1877 ( 92 ) US History- Pre 1877 ( 62 ) Language

40. Free Homework Help Online. Get Answers! Questions TimeLeft Posted. Biology homework help the greatest amount of energy? Where is there the least amount of energy? more expired, May 30th http://www.studentquestions.com/homework_help/pg1/18.html

Username Password Save on Textbooks! Online Degrees Other Other Homework Help ( 224 ) Math homework help Math- Algebra 1 ( 656 ) Math- Algebra 2 ( 342 ) Math- Calculus ( 137 ) Math- Geometry ( 145 ) ... Math- Trigonometry ( 82 ) Biology homework help Biology- Animal ( 46 ) Biology- Cell ( 133 ) Biology- Ecological ( 11 ) Biology- General ( 130 ) ... Biology- Microbiology ( 35 ) Business homework help Business- Accounting ( 195 ) Business- Finance ( 113 ) Business- Other ( 51 ) Chemistry homework help Chemistry- Biochem ( 62 ) Chemistry- Organic ( 8 ) Chemistry- Other ( 267 ) Economics homework help Economics- Macroeconomics ( 180 ) Economics- Microeconomics ( 122 ) Essay Service Essay Correction ( 14 ) Essay Writing ( 71 ) History homework help History- World ( 172 ) US History- Post 1877 ( 92 ) US History- Pre 1877 ( 62 ) Language

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