Search results “Energy transfer resources”
IGCSE Physics Section D - Energy resources and transfer: Energy types
Types of energy, conservation of energy, energy trtansfers.
Views: 1763 jack sheldrake
GCSE BBC Science Bitesize - Energy Resources and Transfer
This GCSE BBC Bitesize video is from the original programmes from 2000 that were broadcast on BBC2. It covers the areas of the Physics foundation paper. Select the, "more from," or type jamjarmmx into your search for the other Physics clips as well as the Chemistry and Biology clips. The Higher clips are also available from this channel. The whole Science GCSE syllabus for Core and Additional Science can be found on this channel. BBC bitesize KS4 GCSE Science AQA revision additional core physics OCR edexcel P1 P2 P3 KS4 KS3 KS5 igcse gateway 21st century
Views: 13139 JamJarMMX
Energy Transfer System Resource (ETSR) Management
Energy Transfer System Resource (ETSR) Management
IGCSE Physics Section D - Energy resource and transfer: thermal energy
Conduction, convection, radiation, vacuum flask
Views: 2386 jack sheldrake
Energy Transfer In The Earth's Atmosphere
This video goes over the different types of energy transfer in the Earth's atmosphere. They include convection, conduction and radiation.
Energy Resources - IGCSE Physics
Covering all the renewable and non-renewable energy resources for IGCSE Physics - includes the energy changes and how they work.
Views: 29887 Chris Gozzard
Physics - Energy - Energy Resources and Power Stations
A physics revision video about the different ways of generating electricity.
Views: 20037 expertmathstutor
16. BBC Bitesize KS3 Revision Energy Resources BBC18LS16
BBC Bitesize KS3 Revision Foundation (3-5) Tape 18
Views: 35894 Lammas Science
Introduction to work and energy | Work and energy | Physics | Khan Academy
Introduction to work and energy. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/physics/work-and-energy/work-and-energy-tutorial/v/work-and-energy-part-2?utm_source=YT&utm_medium=Desc&utm_campaign=physics Missed the previous lesson? https://www.khanacademy.org/science/physics/centripetal-force-and-gravitation/gravity-newtonian/v/gravitation-part-2?utm_source=YT&utm_medium=Desc&utm_campaign=physics Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry. About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channel/UC0oGarQW2lE5PxhGoQAKV7Q?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 1634141 Khan Academy
Work, Energy, and Power: Crash Course Physics #9
When you hear the word, "Work," what is the first thing you think of? Maybe sitting at a desk? Maybe plowing a field? Maybe working out? Work is a word that has a little bit of a different meaning in Physics and today, Shini is going to walk us through it. Also, Energy and Power! -- Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios Crash Course Philosophy is sponsored by Squarespace. http://www.squarespace.com/crashcourse -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashC... Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Patreon: http://www.patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Views: 1084417 CrashCourse
GCSE Physics - Advantages and Disadvantages of Energy Resources
http://gcsephysicsninja.com Check out more GCSE physics tutorials at http://gcsephysicsninja.com
Views: 1382 GCSE Physics Ninja
Breakthrough in renewable energy - VPRO documentary
It’s not in the papers but a silent revolution is moving across the world. Renewable energy is becoming cheaper than from fossil fuels. It means that progressively the choice for wind and solar energy is no longer an ethical one but an economic one. And this will speed up the transfer to renewable energy. In countries like Brazil, Australia, Chile and parts of the United States people consider renewable energy because of financial reasons. The price of solar and wind energy will continue to drop and in more countries renewable energy will occur. A surprising newcomer on the market is Morocco, where the government expects that in 2020 more than 40 percent of the energy could come from solar energy. Originally broadcasted by VPRO in 2016. © VPRO Backlight March 2016 On VPRO broadcast you will find nonfiction videos with English subtitles, French subtitles and Spanish subtitles, such as documentaries, short interviews and documentary series. VPRO Documentary publishes one new subtitled documentary about current affairs, finance, sustainability, climate change or politics every week. We research subjects like politics, world economy, society and science with experts and try to grasp the essence of prominent trends and developments. Subscribe to our channel for great, subtitled, recent documentaries. Visit additional youtube channels bij VPRO broadcast: VPRO Broadcast, all international VPRO programs: https://www.youtube.com/VPRObroadcast VPRO DOK, German only documentaries: https://www.youtube.com/channel/UCBi0VEPANmiT5zOoGvCi8Sg VPRO Metropolis, remarkable stories from all over the world: https://www.youtube.com/user/VPROmetropolis VPRO World Stories, the travel series of VPRO: https://www.youtube.com/VPROworldstories VPRO Extra, additional footage and one off's: https://www.youtube.com/channel/UCTLrhK07g6LP-JtT0VVE56A www.VPRObroadcast.com Credits: Director: Martijn Kieft Research: Robert Kosters Producer: Jolanda Segers Commissioning editors: Marije Meerman, Doke Romeijn English, French and Spanish subtitles: Ericsson. French and Spanish subtitles are co-funded by European Union.
Views: 725416 vpro documentary
Science Video for Kids: What Is Energy?
We need and use energy in all activities. Energy is the capacity to do work. This educational video is designed to explain what is energy, sources of energy, and uses of energy. We see the various applications of energy through an example of a family picnic, and see various types of energy in action. This video teaches all aspects of energy in an engaging and clear manner. #Science #Energy #Educational #Kids Looking for more science content for your students? Check out our Measuring Matter game! http://www.turtlediary.com/game/measuring-matter-first-grade.html
Views: 279285 Turtlediary
Renewable and Nonrenewable Energy Resources [ AboodyTV ]
In this video I will explain to you what are the differences between Renewable and Nonrenewable Energy Resources. Hope you enjoy :D ▬▬▬▬▬▬▬▬▬ I want to give a special thanks to my physics teacher for checking that all the information in this video is correct. ▬▬▬▬▬▬▬▬▬ ► SUPPORT ME ON PATREON: https://www.patreon.com/AboodyTV ▬▬▬▬▬▬▬▬ ► If you have any questions you can send me an E-mail :D [email protected] ▬▬▬▬▬▬▬▬▬ Thank you so much for watching and I hope we increased your knowledge about energy transformation :D ▬▬▬▬▬▬▬▬▬ DON'T FORGET TO LIKE, COMMENT AND ╔═╦╗╔╦╗╔═╦═╦╦╦╦╗╔═╗ ║╚╣║║║╚╣╚╣╔╣╔╣║╚╣═╣ ╠╗║╚╝║║╠╗║╚╣║║║║║═╣ ╚═╩══╩═╩═╩═╩╝╚╩═╩═╝ ▬▬▬▬▬▬▬▬▬ Renewable and Nonrenewable Energy Resources [ AboodyTV ]
Views: 36205 AboodyTV
Non-Renewable Energy Resources | GCSE Physics | Doodle Science
Follow me!: https://twitter.com/DoodleSci Doodle Science teaches you high school physics in a less boring way in almost no time! Script: Fossil fuels are non-renewable energy resources; these are coal, oil and natural gas. They were formed from the remains of living organisms millions of years ago and they release heat energy when they are burned. This heat is used to turn water into steam, which is used to turn a turbine, which then drives a generator to generate electricity. There are downsides however, fossil fuels release sulphur dioxide and carbon dioxide which lead to acid rain and an increase in global warming. Another form of non-renewable energy is Nuclear. The main nuclear fuels are uranium and plutonium. The nuclei of these large atoms are split in a process called nuclear fission to release a great deal of heat. The heat energy is again used to boil water. The kinetic energy in the expanding steam spins turbines, which then drive generators to produce electricity. Unlike fossil fuels, nuclear fuels do not produce carbon or sulphur dioxide. However, they do have the risk of a fault where large amounts of radioactive material could be released into the environment such as the disaster of Chernobyl in 1986.
Views: 129363 DoodleScience
Energy Resources and Energy Transfer
Look at the title
Views: 59 therealjanvi
A guide to the energy of the Earth - Joshua M. Sneideman
View full lesson: http://ed.ted.com/lessons/a-guide-to-the-energy-of-the-earth-joshua-m-sneideman Energy is neither created nor destroyed — and yet the global demand for it continues to increase. But where does energy come from, and where does it go? Joshua M. Sneideman examines the many ways in which energy cycles through our planet, from the sun to our food chain to electricity and beyond. Lesson by Joshua M. Sneideman, animation by Marc Christoforidis.
Views: 458578 TED-Ed
Energy & Chemistry: Crash Course Chemistry #17
Grumpy Professor Hank admits to being wrong about how everything is chemicals. But he now wants you to listen as he blows your mind with a new sweeping statement: everything (yes, really everything this time) is energy. What?! This week, Hank takes us on a quick tour of how thermodynamics is applied in chemistry using his toy trebuchet as an example, because he is a proud nerd. -- Table of Contents Everything Is Energy 0:00 Forms of Energy 1:07 Potential Energy 2:11 Chemical Energy 1:55 Energy Is Constant & Law of Thermodynamics 2:49 System & Surroundings 5:03 Energy Transfer 4:57 Work 3:25 Heat 4:05 Trebuchets 0:48 -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashC... Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 929135 CrashCourse
Energy Efficient Resource Allocation for Simultaneous Information and Energy Transfer With Imperfect
Energy Efficient Resource Allocation for Simultaneous Information and Energy Transfer With Imperfect +91-9994232214,7806844441, [email protected], www.projectsieee.com, www.ieee-projects-chennai.com IEEE PROJECTS 2016-2017
Energy | The Dr. Binocs Show | Educational Videos For Kids
Learn everything about Energy in detail with Dr. Binocs. Hello friends, feeling all energetic? So tune into today's episode and know amazing things about Energy with your very own Dr. Binocs! Share on Facebook - https://goo.gl/kEOoIh Tweet about this - https://goo.gl/t9m7CI Catch More Of Dr.Binocs - https://goo.gl/SXhLmc To Watch Popular Nursery Rhymes Go To - https://goo.gl/CV0Xoo To Watch Alphabet Rhymes Go To - https://goo.gl/qmIRLv To Watch Compilations Go To - https://goo.gl/nW3kw9 Watch Popular Nursery Rhymes with Lyrics - https://goo.gl/A7kEmO Subscribe : http://www.youtube.com/subscription_center?add_user=peekaboo Voice-Over Artist: Joseph D'Souza Script Writer: Sreejoni Nag Background Score: Agnel Roman, Mayur Bakshi Sound Engineer: Mayur Bakshi Animation: Qanka Animation Studio Creative Team (Rajshri): Kavya Krishnaswamy, Alisha Baghel, Sreejoni Nag Producer: Rajjat A. Barjatya Copyrights and Publishing: Rajshri Entertainment Private Limited All rights reserved. SUBSCRIBE to Peekaboo Kidz:http://bit.ly/SubscribeTo-Peekabookidz Catch Dr.Binocs At - https://goo.gl/SXhLmc To Watch More Popular Nursery Rhymes Go To - https://goo.gl/CV0Xoo To Watch Alphabet Rhymes Go To - https://goo.gl/qmIRLv To Watch Compilations Go To - https://goo.gl/nW3kw9 Catch More Lyricals At - https://goo.gl/A7kEmO Like our Facebook page: https://www.facebook.com/peekabootv
Views: 648118 Peekaboo Kidz
IGCE Physics Section D - Energy Resources and Transfer: Work energy and power
Kinetic work done gravitational potential power
Views: 1564 jack sheldrake
GCSE Physics Energy resources (OCR 9-1)
This video relates to the OCR Gateway (9-1) GCSE Physics specification which will be examined for the first time in 2018. Check out more of our OCR GCSE science videos and revision resources at https://www.my-GCSEscience.com/
Views: 574 myGCSEscience
Humans and Energy: Crash Course World History 207
In which Stan Muller subs for John Green and teaches you about energy and humanity. Today we discuss the ideas put forth by Alfred Crosby in his book, Children of the Sun. Historically, almost all of the energy that humans use has been directly or indirectly generated by the sun, whether that be food energy from plants, wind energy, direct solar energy, or fossil fuels. Stan looks into these different sources, and talks about how humanity will continue to use energy in the future as populations grow and energy resources become more scarce. You can directly support Crash Course at https://www.patreon.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing this content. SUBBABLE SPONSOR MESSAGES! TO: Dana FROM: Cameron you're wonderful, I can't wait for our faces to meet :) TO: TheGeekyBlonde FROM: Arbace Thanks for your outstanding Youtube Abuse Recovery video! http://youtu.be/3Uc5eNNG60o You can get Alfred Crosby's Children of the Sun here: http://smile.amazon.com/Children-Sun-Humanitys-Unappeasable-Appetite/dp/0393931536/ref=sr_1_1?ie=UTF8&qid=1409260623&sr=8-1&keywords=crosby+children+of+the+sun
Views: 1076623 CrashCourse
Trends in Energy Resource Usage | 9-1 GCSE Physics | OCR, AQA, Edexcel
https://goo.gl/hurP47 to unlock the full series of GCSE Physics & Combined Science videos created by A* students for the new 9-1 OCR, AQA and Edexcel specifications. This video will cover Trends in Energy Resource Usage
Views: 179 SnapRevise
Energy Flow in Ecosystems
008 - Energy Flow in Ecosystems In this video Paul Andersen explains how energy flows in ecosystems. Energy enters via producers through photosynthesis or chemosynthesis. Producers and consumers release the energy from food through cellular respiration. An explanation of gross primary productivity and net primary productivity are included. Energy and biomass in ecological pyramids show energy efficiency. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Intro Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License Outro Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: “Atomic Bond - Free Education Icons.” Flaticon. Accessed September 8, 2015. www.flaticon.com/free-icon/atomic-bond_65469. “Chemosynthesis.” Wikipedia, the Free Encyclopedia, August 22, 2015. https://en.wikipedia.org/w/index.php?title=Chemosynthesis&oldid=677338446. Ebyabe. Silver Springs, Florida: Silver River, July 26, 2009. Own work. https://commons.wikimedia.org/wiki/File:Ocala_Silver_River01.jpg. “Hydrothermal Vent.” Wikipedia, the Free Encyclopedia, September 1, 2015. https://en.wikipedia.org/w/index.php?title=Hydrothermal_vent&oldid=678920124. Lab", This image has been created during “DensityDesign Integrated Course Final Synthesis Studio” at Polytechnic University of Milan, organized by DensityDesign Research Lab Image is released under CC-BY-SA licence Attribution goes to "Roberta Rosina, DensityDesign Research. English: “A Food Web Consists of All the Food Chains in a Single Ecosystem” [Cit. National Geographic Education], December 1, 2014. Own work. https://commons.wikimedia.org/wiki/File:Food_Web.svg. NASA. English: The Maps above Show One Way to Monitor the Carbon “metabolism” of Earth’s Vegetation., January 28, 2014. Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite. https://commons.wikimedia.org/wiki/File:MOD17A2_M_PSN.ogv. Thompsma. English: Three Different Kinds of Trophic Pyramids Are Illustrated, Including a Pyramid of Numbers (top), Pyramid of Biomass (middle), and Pyramid of Energy)., July 5, 2011. Own work. https://commons.wikimedia.org/wiki/File:EcologicalPyramids.jpg.
Views: 374604 Bozeman Science
Reiki music for energy flow, healing music meditative music for positive energy calming music 31209R
Reiki music for energy flow, healing music meditative music for positive energy calming music 31209R NuMeditationMusic youtube channel is devoted to create a new collection of LONG MEDITATION MUSIC videos for you to relax and enjoy in your daily meditation. In our channel you will find MUSIC playlists dedicated to BINAURAL BEATS, CHAKRA MEDITATION, BUDDHIST MEDITATION and SHAMANIC MEDITATION. Our goal is to enhance your experience of MEDITATION, ASTRAL PROJECTION, LUCID DREAMING and DEEP SLEEP. Check out our selection of PLAYLISTS: CHAKRA MEDITATIONS http://www.youtube.com/playlist?list=PLz9P6flgCsqqw8uwAu52iaXS_XRiF_M0G A collection of chakra meditations for balancing & healing all the chakras (Root, Sacral, Solar Plexus, Heart, Throat,Third Eye and Crown chakra). This playlist also includes Healing meditations. MONK CHANTS & MEDITATION BACKGROUNDS http://www.youtube.com/playlist?list=PLz9P6flgCsqqdfreXcsg6OdKkCs7AtYEu A collection of Buddhist Meditation Music for Positive Energy. These mixes are very peaceful and include monk chants of buddhist monks. We also use Tibetan Singing Bowls and these mixes are influenced by Zen Meditation Music. ASTRAL PROJECTION & SPACE MUSIC http://www.youtube.com/playlist?list=PLz9P6flgCsqpDx2zRfbau7jB_NWg4rqsp A great resource for Lucid Dreaming and Astral Projection. The influences of this playlist come from relaxing ambient music, space music and binaural beats. This is also a sleep music playlist. BINAURAL BEATS & MEDITATION MUSIC http://www.youtube.com/playlist?list=PLz9P6flgCsqrww4wnKS8zsvmcstcp_4nF We use binaural beats several times for this kind of sleep meditations. Our music is also written with the Sacred Solfeggio Frequencies like the powerful 528 Hz. These frequencies will induce deep states of relaxation and the binaural beats will stimulate deep meditation states. SHAMANIC MEDITATION MUSIC http://www.youtube.com/playlist?list=PLz9P6flgCsqrTez-hlc3MAGhogs3XgKPZ We love shamanic music, specially Tuvan Throat Singing and Native American Shamanic Music. These healing meditation tracks will definitely take you on a spiritual journey. 20 MINUTES MEDITATIONS http://www.youtube.com/playlist?list=PLz9P6flgCsqrfZ0J6QcD90N_aKyc4iTLc These are simple meditations for beginners or when you don't have much time to meditate. We include Mindfulness, Zazen and Awareness meditations in these mixes. ==================== SUBSCRIBE! NEW VIDEOS COMING SOON http://www.youtube.com/subscription_center?add_user=numeditationmusic NUMEDITATIONMUSIC youtube channel https://www.youtube.com/user/numeditationmusic LET'S CONNECT! Nu Meditation Music --https://plus.google.com/+numeditationmusic --https://www.facebook.com/numeditationmusic --https://twitter.com/NuMeditationMus ==================== "Our mission is to write music that can impact you in a positive way because we believe music can change people's lives! We hope you enjoy, and we hope to connect with you again in the near future!"
Views: 4179365 Nu Meditation Music
Ecosystem Ecology: Links in the Chain - Crash Course Ecology #7
Hank brings us to the next level of ecological study with ecosystem ecology, which looks at how energy, nutrients, and materials are getting shuffled around within an ecosystem (a collection of living and nonliving things interacting in a specific place), and which basically comes down to who is eating who. Like Crash Course! http://www.facebook.com/YouTubeCrashCourse Follow Crash Course! http://www.twitter.com/TheCrashCourse Table of Contents 1) Defining Ecosystems 0:49:1 2) Trophic Structure 4:44:1 a) Primary Producers 5:27 b) Primary Consumers 5:41 c) Secondary Consumers 5:49:1 d) Tertiary Consumers 5:58:2 e) Detrivores 6:08:1 3) Bioaccumulation 8:47 References and image licenses for this episode in the Google doc here: http://dft.ba/-3f2M Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 764826 CrashCourse
ATP & Respiration: Crash Course Biology #7
In which Hank does some push ups for science and describes the "economy" of cellular respiration and the various processes whereby our bodies create energy in the form of ATP. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Set Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse Special thanks go to Stafford Fitness (www.staffordfitness.net) for allowing us to shoot the gym scenes in their facilities. This video uses sounds from Freesound.org, a list of which can be found, along with the CITATIONS for this episode, in the Google Document here: http://dft.ba/-25Ad Table of Contents: 1) Cellular Respiration 01:00 2) Adenosine Triphosphate 01:29 3) Glycolysis 4:13 A) Pyruvate Molecules 5:00 B) Anaerobic Respiration/Fermentation 5:33 C) Aerobic Respiration 6:45 4) Krebs Cycle 7:06 A) Acetyl COA 7:38 B) Oxaloacetic Acid 8:21 C) Biolography: Hans Krebs 8:37 D) NAD/FAD 9:48 5) Electron Transport Chain 10:55 6) Check the Math 12:33 TAGS: crashcourse, biology, science, chemistry, energy, atp, adenosine triphosphate, cellular respiration, glucose, adp, hydrolysis, glycolysis, krebs cycle, electron transport chain, fermentation, lactic acid, enzyme, hans krebs, citric acid, ATP synthase Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 6344926 CrashCourse
Which Power Source Is Most Efficient?
Australian researchers just unveiled the most efficient solar panels ever. How efficient are they, and what is the most efficient source of energy? Get 15% off http://www.domain.com's s domain names and web hosting when you use coupon code DNEWS at checkout! Read More: In world first -- UNSW researchers convert sunlight to electricity with over 40 percent efficiency http://www.eurekalert.org/pub_releases/2014-12/uons-iwf120514.php "UNSW Australia's solar researchers have converted over 40% of the sunlight hitting a solar system into electricity, the highest efficiency ever reported." New world record for solar cell efficiency at 46% French-German cooperation confirms competitive advantages of European photovoltaic industry http://www.ise.fraunhofer.de/en/press-and-media/press-releases/press-releases-2014/new-world-record-for-solar-cell-efficiency-at-46-percent "A new world record for the direct conversion of sunlight into electricity has been established." Australia develops world's most efficient solar panels http://rt.com/business/212383-australia-record-solar-energy/ "?Australian researchers have developed a new method of using commercial solar panels that converts more electricity from sunlight than ever before." What is the efficiency of different types of power plants? http://www.eia.gov/tools/faqs/faq.cfm?id=107&t=3 "One measure of the efficiency of a power plant that converts a fuel into heat and into electricity is the heat rate." Improving Efficiencies http://www.worldcoal.org/coal-the-environment/coal-use-the-environment/improving-efficiencies/ "Improving efficiency levels increases the amount of energy that can be extracted from a single unit of coal." The Most Common Electricity Sources in the U.S. http://pureenergies.com/us/blog/the-most-common-electricity-sources-in-the-u-s/ "Though renewable energy is growing fast, the U.S. still gets the vast majority of its power from conventional power plants." Increasing the Efficiency of Existing Coal-Fired Power Plants http://www.fas.org/sgp/crs/misc/R43343.pdf "Coal has long been the major fossil fuel used to produce electricity." Coal Will Survive as Efficient Power Plants Boost Demand http://www.bloomberg.com/news/2014-06-02/coal-seen-surving-as-efficient-power-plants-boost-demand.html "President Barack Obama's plan to reduce greenhouse-gas emissions left coal with a future even as the industry accuses him of trying to make the fuel obsolete." How Do Wind Turbines Work? http://energy.gov/eere/wind/how-do-wind-turbines-work "So how do wind turbines make electricity?" Screwy-looking wind turbine makes little noise and a big claim http://www.gizmag.com/the-archimedes-liam-f1-urban-wind-turbine/32263/ "Although it's getting increasingly common to see solar panels on the roofs of homes, household wind turbines are still a fairly rare sight." Betz's law http://en.wikipedia.org/wiki/Betz%27s_law Wind Energy More Energy Efficient than Fossil Fuels http://cleantechnica.com/2012/07/18/wind-energy-energy-efficient-fossil-fuels-uk/ "Here's something that may surprise you. Wind energy is more efficient than carbon-based fuels." Wind Energy's Shadow: Turbines Drag Down Power Potential http://news.nationalgeographic.com/news/energy/2013/05/130516-wind-energy-shadow-effect/ "As seemingly limitless as the air that swirls around us, wind has proven to be the world's fastest-growing source of renewable energy." Advanced Nuclear Power Reactors http://www.world-nuclear.org/info/Nuclear-Fuel-Cycle/Power-Reactors/Advanced-Nuclear-Power-Reactors/ "The nuclear power industry has been developing and improving reactor technology for more than five decades and is starting to build the next generation of nuclear power reactors to fill new orders." Hydroelectric Power http://www.mpoweruk.com/hydro_power.htm "Hydro-electric power, using the potential energy of rivers, now supplies 17.5% of the world's electricity (99% in Norway, 57% in Canada, 55% in Switzerland, 40% in Sweden, 7% in USA)." Hydroelectric Power http://www.usbr.gov/power/edu/pamphlet.pdf "It's a form of energy ... a renewable resource." ____________________ DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos twice daily. Watch More DNews on TestTube http://testtube.com/dnews Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel DNews on Twitter http://twitter.com/dnews Trace Dominguez on Twitter https://twitter.com/tracedominguez Tara Long on Twitter https://twitter.com/TaraLongest DNews on Facebook https://facebook.com/DiscoveryNews DNews on Google+ http://gplus.to/dnews Discovery News http://discoverynews.com Download the TestTube App: http://testu.be/1ndmmMq
Views: 654391 Seeker
Renewable Energy Resources: Part 1 | GCSE Physics | Doodle Science
Follow me!: https://twitter.com/DoodleSci Doodle Science teaches you high school physics in a less boring way in almost no time! Script: Renewable energy resources are being developed because we are running out of fossil fuels at an exponential rate. The wind is produced as a result of giant convection currents in the Earth's atmosphere, which are driven by heat energy from the sun. Wind turbines use the wind to drive turbines directly. The blades are connected to a housing, which contains gears linked to a generator. As the wind blows, it transfers some of its kinetic energy to the blades, which turn and drive the generator. The advantages are that there are no fuel costs and no harmful pollutant gases are produced. However, they depend on wind, if there is no wind, there's no electricity. Like the wind, water can be used to drive turbines directly. Wave machines use the kinetic energy in this movement to drive electricity generators. Another way of using the water is to build a tidal barrage over a river estuary to make use of the kinetic energy in the moving water. The barrage contains electricity generators, which are driven by the water rushing through tubes in the barrage. Hydroelectric power stations are dams built across a river valley. The water high up behind the dam contains gravitational potential energy. This is transferred to kinetic energy as the water rushes down through tubes inside the dam. The moving water drives electrical generators, which may be built inside the dam. Water produced energy is good because no harmful polluting gases are produced and tidal barrages and hydroelectric power stations are very reliable and can be easily switched on. However, tidal barrages destroy the habitat of estuary species and hydroelectricity dams flood farmland and push people from their homes.
Views: 104687 DoodleScience
GCSE Science (1-9): Physics: Energy resources - renewables
A handy guide to renewable energy resources from five minute physics. Perfect for the new AQA GCSE. Specification reference 4.1.3
Views: 897 five minute physics
Marine Resources - In 3 Simple Categories (Examrace - Dr. Manishika)
This lecture by Dr. Manishika Jain focuses on the concept of marine resources and 3 types viz., biotic resources, energy resources and mineral resources. Marine Resources @0:52 Types @1:29 Biotic Resources @1:42 Mineral Resources @12:18 Energy Resources @17:27 #Tidal #Conversion #Oceanic #Deuterium #Energy #Mineral #Biotic #Resources #Marine #Manishika #Examrace Join our fully evaluated UPSC Geography optional test series at - https://www.doorsteptutor.com/Exams/IAS/Mains/Optional/Geography/Test-Series/, Post evaluation get personalized feedback & improvement call for each test. IAS Mains Geography optional postal course visit - http://www.examrace.com/IAS/IAS-FlexiPrep-Program/Postal-Courses/Examrace-IAS-Geography-Series.htm For Maps and locations books click here - http://www.examrace.com/IAS/IAS-FlexiPrep-Program/Postal-Courses/Examrace-IAS-Geography-Maps-Series.htm CBSE NET Geography optional postal course visit - http://www.examrace.com/CBSE-UGC-NET/CBSE-UGC-NET-FlexiPrep-Program/Postal-Courses/Examrace-CBSE-UGC-NET-Geography-Series.htm For lectures arranged based on topics and subtopics please visit https://www.doorsteptutor.com/Exams/IAS/Mains/Optional/Geography/
Views: 15611 Examrace
Science - Transmission of Sound
This Eureka.in Physics video shows how sound travels through the various states of matter, significance of Vibrations in the traveling of sound energy and the various type of sound waves. It also discusses about the measurement of sound and the concept of echo. You can also download our free app that covers all this and a glossary of key terms, and a quiz to test your knowledge on this topic here: http://bit.ly/14ttWKA Visit us at http://www.designmate.com For fun and educational updates, like us on Facebook: https://www.facebook.com/Designmate.Eureka Designmate Eureka is a unique channel that has Science & Mathematics videos from our Award winning K-12 product Eureka.in. These videos are available in multiple languages. If you would like to view more of our Videos or have a look at any specific topic do leave a comment.
Renewable Energy Resources: Part 2 | GCSE Physics | Doodle Science
Follow me!: https://twitter.com/DoodleSci Doodle Science teaches you high school physics in a less boring way in almost no time! Script: Geothermal energy uses hot water and steam from deep underground to drive turbines. Radioactive decay of substances like uranium heats up rocks, which may heat water that rises as steam. In some places there may be hot rocks but no water. In this situation, deep wells can be drilled down to the hot rocks and cold water pumped down. The water runs through the rocks where it's heated up and returns to the surface as hot water and steam, where its energy can be used to drive turbines and electricity generators. The advantages are that there are no pollutant gases produced. However, most parts of the world do not have suitable areas where geothermal energy can be exploited. Finally, you can use solar cells to generate electricity. They convert light energy directly into electrical energy. The advantages are that they can be used in remote areas because they create electricity directly. However, solar cells are expensive and inefficient, so the cost of their electricity is high. But the cost is going down year by year and eventually, everyone will want it.
Views: 50676 DoodleScience
How we can turn the cold of outer space into a renewable resource | Aaswath Raman
What if we could use the cold darkness of outer space to cool buildings on earth? In this mind-blowing talk, physicist Aaswath Raman details the technology he's developing to harness "night-sky cooling" -- a natural phenomenon where infrared light escapes earth and heads to space, carrying heat along with it -- which could dramatically reduce the energy used by our cooling systems (and the pollution they cause). Learn more about how this approach could lead us towards a future where we intelligently tap into the energy of the universe. Check out more TED Talks: http://www.ted.com The TED Talks channel features the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and more. Follow TED on Twitter: http://www.twitter.com/TEDTalks Like TED on Facebook: https://www.facebook.com/TED Subscribe to our channel: https://www.youtube.com/TED
Views: 366859 TED
P1 Energy Resources (EDEXCEL)
1:40 Renewable Vs. Non-Renewable 3:08 How Non-Renewable Energy Resources are used 4:27 Evaluating Energy Resources 12:01 Renewable: Hydroelectric 13:27 Renewable: Wave 14:50 Renewable: Tidal Barrages 16:11 Renewable: Wind Power 16:56 Renewable: Solar Power 17:48 Renewable: Geothermal Energy 19:20 Renewable: Biomass
Views: 6425 StudySmart: Science
Eco. Survey Ch.13-Resource Curse, Ch.2-Economic Vision, Ch.9-UBI
- In this lecture, we'll study three chapters from Economic survey 2016-17 viz. - Ch.13: Ch.The "Other Indias': Two Analytical Narratives (Redistributive and Natural Resources) on States' Development: why some of the Indian states are backward to this date, despite receiving large amount of money as plan assistance, tax devolution, grant in aid and despite having large mineral wealth? - Ch.2: The Economic Vision for Precocious, Cleavaged India: why USA grew rapidly under democracy and China grew under authoritarinism but India has not, despite following mixed economy model? - Ch. 9: Universal Basic Income: A Conversation With and Within the Mahatma. - Budget 2017 has allotted 2.7 lakh crores are subsidies, and majority of that will be spent on food, fuel and fertilizers. But Survey observes that not even 40% of the subsidies are the bottom strata of the society because of 1) inclusion error and 2) exclusion error. - Hence in Survey 2014-15, Arvind Subramanian recommended JAM trinity but next year he realized we can't do direct benefit transfer (DBT) everywhere due to low financial inclusion. So, in some cases such as Kerosene and Food subsidies, Biometrically authenticated Physical uptake (BAPU) is a better alternative than DBT. And simultenously, Government must reduce the subsidies that are being cornered by the affluent class such as PPF, IT exemption, "gold subsidies" et al. - In Survey 2016-17, it seems CEA has lost faith in this option as well, so now talking of giving universal basic income (UBI) to all people. His logic being since Tendulkar Poverty line is measured by monthly Expenditure, so if we give people sufficient money to spend, then automatically they would come above the poverty line. - The only question remains is how much should we give 2,000 or 7,000 or 12,000 or some figure in between. Survey says UBI should have De jure universality, de facto quasi universality i.e. not all people should be given this money. So how to ensure this- survey gives four options 1) self-targeting 2) exit 3) gradualism 4) keeping the well-off people out by eliminating income tax payers and automobile owners from the list. - Faculty Name: You know who - All Powerpoint available at http://mrunal.org/powerpoint - Exam-Utility: UPSC IAS IPS Civil service exam, Prelims, CSAT, Mains, Staff selection SSC-CGL, IBPS-PO/MT, IBPS-CWE, SBI PO & Clerk, RBI and other banking exams; LIC, EPFO, FCI & other PSU exams; CDS, CAPF and other defense services exams; GPSC, MPPCS, RPSC & other State PCS services exams with Indian Economy, Budget, Banking, Public Finance in its syllabus- with descriptive questions and answer writing.
Views: 68334 Mrunal Patel
Harmonium - resource system test
Cannons consume energy when fire. When starving, in addition to becoming red, they request resource from central node, which is being carried group of the nimble bots; energy transfer rate from the infinite resource at center to a cannon is decreased when an enemy hits the central node. Weapons have a resource capacity gap, which causes delays for bots that try to unload energy.
Views: 222 Dve Yarangi
Food Webs and Energy Pyramids: Bedrocks of Biodiversity
Explore food chains, food webs, energy pyramids, and the power of biodiversity in this ecology video by the Amoeba Sisters! This video also introduces general vocabulary for the unit of ecology. This video has a handout here: http://www.amoebasisters.com/handouts.html Support us on Patreon! http://www.patreon.com/amoebasisters Our FREE resources: GIFs: http://www.amoebasisters.com/gifs.html Handouts: http://www.amoebasisters.com/handouts.html Comics: http://www.amoebasisters.com/parameciumparlorcomics Connect with us! Website: http://www.AmoebaSisters.com Twitter: http://www.twitter.com/AmoebaSisters Facebook: http://www.facebook.com/AmoebaSisters Tumblr: http://www.amoebasisters.tumblr.com Pinterest: http://www.pinterest.com/AmoebaSister­s Instagram: https://www.instagram.com/amoebasistersofficial/ Visit our Redbubble store at http://www.amoebasisters.com/store.html The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching science at the high school level. Pinky's teacher certification is in grades 4-8 science and 8-12 composite science (encompassing biology, chemistry, and physics). Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines https://www.youtube.com/yt/policyandsafety/communityguidelines.html and YouTube's policy center https://support.google.com/youtube/topic/2676378?hl=en&ref_topic=6151248. We also reserve the right to remove comments with vulgar language. Music is this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog We have YouTube's community contributed subtitles feature on to allow translations for different languages. YouTube automatically credits the different language contributors below (unless the contributor had opted out of being credited). We are thankful for those that contribute different languages. If you have a concern about community contributed contributions, please contact us.
Views: 442888 Amoeba Sisters
Oil Country's AWAKENING: "The Earth's Resources Are Finite"
Donate to TYT Reporting: tytnetwork.com/go Trans-Pecos Pipeline Playlist: https://www.youtube.com/playlist?list=PLqSpk99bLYIS8pt7TXzsyc0xLVZwrG_bZ TYT Politics Reporter Jordan Chariton (https://twitter.com/JordanChariton) spoke with Jeanne Simpson, a landowner who is being sued by Energy Transfer Partners for the use of her land for the Trans-Pecos pipeline. She talks about her own evolution on the issue of oil, gas and the environment. For more, subscribe to TYT Politics: https://www.youtube.com/channel/UCuMo0RRtnNDuMB8DV5stEag
Views: 9265 Rebel HQ
The Science of Energy: Resources and Power Explained | The Great Courses
Try a Free Trial of The Great Courses Plus and watch the course here: https://www.thegreatcoursesplus.com/special-offer?utm_source=US_OnlineVideo&utm_medium=SocialMediaEditorialYouTube&utm_campaign=136341 Energy is, without a doubt, the very foundation of the universe. It’s the engine that powers life and fuels the evolution of human civilization. Yet for all its importance, what energy really is and how it works remains a mystery to most non-scientists. For example: Where does most of our energy come from, and how is it sourced? How do energy technologies, both primitive and cutting-edge, generate power? How do we store energy—and will there be enough to meet our future needs? What are the pros and cons behind the forms of energy currently available to us? How might we harness potential future energy sources such as earthquakes and super volcanoes? All too often, the answers to questions like these are bogged down in polemics and controversy. Imagine, then, how these and other questions could be discussed from a purely factual, scientific perspective. The truth is, to better put into perspective the various issues surrounding energy in the 21st century, you need to understand the essential science behind how energy works. And you need a reliable source whose focus is on giving you the facts you need to form your own educated opinions. In the 24 lectures of The Science of Energy: Resources and Power Explained, award-winning professor and expert geophysicist Michael E. Wysession of Washington University in St. Louis presents an unbiased investigation into the energy sources that power our world. Vividly illustrated with animations, 3-D graphics, graphs, in-studio demonstrations, and other visuals that make scientific and mathematical concepts approachable and understandable, The Science of Energy is a marvelous window into the inner workings of energy that will keep you constantly engaged. Don’t forget to subscribe to our channel – we are adding new videos all the time! https://www.youtube.com/subscription_center?add_user=TheGreatCourses
Thermoelectric Generator
The Thermoelectric Generator is an experimental kit which demonstrates the direct conversion of heat into electrical energy using the Seebeck effect. Unusually there is no mechanical movement involved. The key component is the Peltier element that is connected to two aluminium U-profiles using a clip. One aluminium profile conducts heat from a reservoir with hot water to one side of the Peltier element. The other profile conducts heat from the back side of the Peltier element to a cold water reservoir. As long as there is a temperature differential of about 10 degress between the two sides of the Peltier element, sufficient electricity is generated to power the electric motor and turn the propeller. Assembling the kit is very easy and takes only a few minutes. No tools are required. See http://www.grand-illusions.com/acatalog/Thermoelectric_Generator.html
Views: 1064476 Grand Illusions
GCSE Physics Part  7 Energy Resources.MOV
A brief discussion of Energy Resources.
Views: 1042 Benedict401
P1a Energy Resources - Planet Birchwood (P1a AQA GCSE Physics Revision)
Amy, Laura, Sarah, Merryn and Vicky describe how we generate electricity at power stations and the role of the national grid and transformers!
Views: 2007 PlanetBirchwood
Potential and Kinetic Energy for Kids | #aumsum #kids #education #science #learn
Energy can neither be created nor it can be destroyed. Energy can only be converted from one form to another. The unit of energy is joules. Energy can broadly be classified as potential energy and kinetic energy. Potential energy is the energy in a body due to its position. While kinetic energy is the energy in a body due to its motion. The formula for potential energy is mgh, where m stands for mass, g stands for gravitational acceleration and h stands for height. Now, let us calculate the potential energy possessed by a boy who is at the top of a tree assuming that his mass is 30 kg, gravitational acceleration is 9.8 meters per second squared and height is 20 meters. Using the formula of potential energy, we can say that the potential energy possessed by is 5880 joules. However, when the boy begins to fall his potential energy starts getting converted into kinetic energy. Just before he lands, all his potential energy gets converted into kinetic energy. The formula to calculate kinetic energy is 1 upon 2 into m into v square, where m stands for mass and v stands for velocity. Also, don't forget to subscribe to our YouTube channel.
Views: 1919958 It's AumSum Time

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