Descriptions and pictures. Middle School level.
Просмотров: 693888 Tiffany Kent
Useful for CBSE, ICSE, NCERT & International Students Grade 07 Subject: Physics Lesson : Current Electricity Topic: Charging By Conduction During charging by conduction, both objects acquire the same type of charge. If a negative object is used to charge a neutral object, then both objects become charged negatively. In order for the neutral sphere to become negative, it must gain electrons from the negatively charged rod. 3. Visit www.oztern.com to find personalized test preparation solutions for Pre Medical - AIPMT, AIIMS, JIPMER, State, Pre Engineering - IIT JEE, JEE MAIN, BITSAT, State and Foundations - Class 6 to 10.
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This episode is sponsored by Audible. Try Audible: http://audible.com/crashcourse Why is it hard to move a heavy bookcase across a carpeted floor? And why is it easier to keep it moving than it was to get it started moving? You might think it's all about weight, but actually it's about friction. Two kinds of friction! In today's episode of Crash Course Physics, Shini Somara tells us about Static and Kinetic friction; how they work and how they're different. *** Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios Help PBSDS win a Webby Award by voting here: https://pv.webbyawards.com/2016/online-film-video/video-channels-and-networks/science-education Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark, Eric Kitchen, Jessica Wode, Jeffrey Thompson, Steve Marshall, Moritz Schmidt, Robert Kunz, Tim Curwick, Jason A Saslow, SR Foxley, Elliot Beter, Jacob Ash, Christian, Jan Schmid, Jirat, Christy Huddleston, Daniel Baulig, Chris Peters, Anna-Ester Volozh, Ian Dundore, Caleb Weeks -- 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
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The best and the biggest channel for science videos for kids. In this science education video, children can learn all about conductors and insulators. Differences and reasons for something being a good or bad conductor of electricity or heat are very clearly explained.
Просмотров: 302554 makemegenius
This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com.
Просмотров: 266 mathtutordvd
This video that liquids also can carry electricity. It explains the conductivity of liquid through experiments. It also explains electrolysis and how to make simple voltaic cell etc. About us: We are a social enterprise working on a mission to make school learning interesting, relevant and affordable to every child on this planet. You can watch our FREE online videos at http://www.bodhaguru.com/watch and download our practice application/games - just visit http://www.bodhaguru.com/play If you like our videos, subscribe to our channel http://www.youtube.com/user/BodhaGuruLearning. Feel free to connect with us at http://www.facebook.com/BodhaGuru OR http://twitter.com/Bodhaguru Have fun, while you learn. Thanks for watching -- Team BodhaGuru
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Visit http://ilectureonline.com for more math and science lectures! In this video I will show you how to calculate the heat and temperature increase of 2kg of water.
Просмотров: 11095 Michel van Biezen
The Eduvantage Pro provides education in an interesting way to the students from Kindergarten to Class 12. Through this educational content, the students will be able to differentiate between metals and non-metals along with their properties.
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We all know what it's like to feel hot or cold. But what is hot? What is cold? What does temperature really measure? Don't pretend like you haven't lost sleep over this. Well you don't have to fret any longer, Prof Dave will take you through the details. Subscribe: http://bit.ly/ProfDaveSubscribe ProfessorDaveExplains@gmail.com http://patreon.com/ProfessorDaveExplains http://professordaveexplains.com http://facebook.com/ProfessorDaveExpl... http://twitter.com/DaveExplains Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1 Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2 Mathematics Tutorials: http://bit.ly/ProfDaveMaths General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem Biology Tutorials: http://bit.ly/ProfDaveBio American History Tutorials: http://bit.ly/ProfDaveAmericanHistory
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Visit http://www.mysciencevideos.com , http://www.makemegenius.com,for more science videos for K12 kids. What is temperature -it is defined as the degree of hotness or coldness of a body .This education video also addresses the question of "How thermometer works?" because Temperature is what the thermometer reads.
Просмотров: 523519 makemegenius
Grade/Class: 8th,VIII CBSE, ICSE, NCERT & International Students Subject: Science, EVS Lesson: Conductivity of liquids Materials through which electric current can pass through easily are called conductors of electricity. Electrical conductivity is a measure of the ability of a substance to allow the flow of an electric current. Among solids metals and graphite are good conductors of electricity which have high electrical conductivity. Some liquids are also good conductors To find personalized Online CBSE Class VIII,Pre Medical - AIPMT, AIIMS, JIPMER, State,Pre Engineering - IIT JEE, JEE MAIN, BITSAT, State and Foundations Practice Tests, Sample Papers, Mock Tests, Explanation and Questions, prepared by exam experts. http://school-coaching.atechedu.com/Foundation-8th-9th-10th-Tuitions-Notes-Tests.html 📚ATECH EXCEL MINDS Achieving Excellence Together @Education Hub - Design your Success Download Free Mobile App on Goggle Play Store Link - https://goo.gl/2tGj3w ✅ Let's Grow Together # www.Atechedu.com 📖 📕Get a different experience of education with us +91 9041152777 +91 9041062077 Visit: www.Atechedu.com CHANDIGARH | ZIRAKPUR | MOHALI | PUNCHKULA Join now and connect with Atech Excel Minds Google+ | Facebook | Instagram | Twitter | Pinterest I WordPress * Venture by Capt.Avtar Singh & Deepak Jaiswal * #AtechExcelMinds #AtechAcademyyoutube #teacherlife #teacher #teaching #teachers #teachersfollowteachers #iteachtoo #iteach #teachersofinstagram #reading #Poem #nurseryrhymes #nurseryideas #kidsvideos #rhymes #kidssongs #videosforchildren #nurseryrhymes #babysongs #babyvideos #kindergartenvideos #toddler #preschoolvideos #Sample #paper #Study #Material#Tips #trick #Crack #online #learning #solutions #CBSE #Sample #Papers #classes #Preparation #Study #videos #solutions #Institute #Answer #key #questions #education #examfear #sunday #hindi #physics #math #biology #english #chemistrywhat #challenge #mathematics #tuition #boards #students #iitjee #results #children #dailychallenge #besttutor #readyforexam #Teacher #career #job #exam #topper #best #college #school #institute #university #notes
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A Physics revision video about the difference between heat and temperature.
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Heat is a form of energy that always travels from a hotter substance to a colder substance. Temperature is a measure of the energy that matter contains, or how hot or cold it is. Heat energy is very useful to all living things. We use heat energy for cooking food, to warm ourselves, and to make electricity. Let your kids watch this video to find out more, and then test their knowledge with our Heat Energy quiz: http://ow.ly/YLvjh #Education #Science
Просмотров: 214949 Turtlediary
In this video, we are covering NCERT Science Class 7 Chapter 4 Heat. In this following are the key terms covered Celsius scale, Conduction, Conductor, Convection, Insulator, Land breeze, Radiation, Sea breeze, Temperature, Thermometer
Просмотров: 10344 Beginners Point Shruti Jain
What is heat? Why do we experience it? How does it travel? A lot of unexplained ideas may creep into your mind just by reading that one word! Watch the video to get all your doubts cleared. We at Byju's Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- http://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I
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Copper is a much better heat conductor than wood. Here's a simple experiment to illustrate how much of a difference there is between the two materials.
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This video explores ideas from Chapter 4, Heat, in the 7th grade science textbook.
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From the Science4Us K-2nd grade Physical Science module: http://www.science4us.com/elementary-physical-science/energy/heat-energy/ Generate excitement in your classroom, at Club Sizzle! Here are some facts about heat energy: #1 - Heat energy is energy that you can feel, and it can be measured by a thermometer. #2 - Heat energy is used for many things, like cooking and keeping you warm. #3 - Heat energy can be manmade or natural, but the most important sources of heat energy is the sun! #4 - Heat energy moves from hot to cold until everything is the same temperature. #5 - Heat energy can move or transfer from hot to cold in two ways: 1. conduction, when heat moves between two objects in contact 2. radiation, when heat moves in waves between objects that are not in contact and #6 - Conductors like metal transfer heat quickly, while insulators like plastic, wood and cloth slow the movement of heat from hot to cold. Science4Us is a complete, web-based K-2 science curriculum that teaches science using a fun, interactive approach. In addition to digital games and online activities, there are tons of offline experiments and hands-on projects. Parents have access to detailed lesson plans, automated student reports and session guides to help you prepare and plan. http://www.Science4Us.com Next video: Heat Energy - Conduction and Radiation https://www.youtube.com/watch?v=U_aFOpZQWs4
Просмотров: 312238 Science4Us
Transport of Water and Salts in Plants The cells present in the soil dissolve in the water resulting in a salt solution when the soil is watered. The amount of water provided to the soil is quite large; the solution will be dilute salt solution. Roots of plants have some hair like structures called Root hairs originating from cells of single layer epidermis. Dissolved salts are present in the cytoplasm of these cells, also called as CellSap. Cell sap is much concentrated than the salt solution present in the soil. Cell sap is also a salt solution. However it is much concentrated than the salt solution present in the soil. Cell membrane of the root hair is a semi permeable membrane and it separates the cell sap which is the concentrated salt solution from the salt solution in the soil which is the dilute salt solution. Water flows along with solutes from the soil into the cell sap in the root hairs. Thus roots absorb water and salts from the process of osmosis. The absorbed water and the salts move to the next cell once again by Osmosis. The movement of the water from roots to the parts of the plant above the ground is called ASCENT OF SAP. Water is transported from the roots to the leaves through Xylem vessels. Water and salts from the root hairs pass into the epidermal cells then to the cortical cells then to Endodermis cells and finally into Xylem. The transport of water from roots to the leaves is aided by the physical and chemical properties of water and the composition of the walls of the Xylem vessels. These vessels are made of lignin and cellulose which have strong, attraction for water molecules. A thin continuous layer of water Is formed in the walls of xylem vessels. This is because of strong attraction (or) adhesive force between water molecules. Between water molecules there is a strong attraction (or) cohesive force due to formation of hydrogen bond between water molecules. Because of this thousands and thousands of water molecules attach to the water molecules present on the walls. Thus forming a continues column of water molecules. The water molecules already present in the water column either get displaced or moved by the newly entering water molecules, ultimately pushing water towards the leaves. Root Pressure is the pressure exerted by the water molecules absorbed by the root hairs.
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This Video Includes Full Ionic Conduction & Faraday's Law's of Electrolysis (Class X SSLC KARNATAKA CLASS 10)
Просмотров: 3614 Learning Is Fun
Heat raises the temperature, and usually the volume of the material that absorbs the heat. The linear and cubical thermal expansion coefficients of metals (including mercury) are described and demonstrated. Ice is discussed as a special case. This lecture is part of 8.01 Physics I: Classical Mechanics, as taught in Fall 1999 by Dr. Walter Lewin at MIT. This video was formerly hosted on the YouTube channel MIT OpenCourseWare. This version was downloaded from the Internet Archive, at https://archive.org/details/MIT8.01F99/. Attribution: MIT OpenCourseWare License: Creative Commons BY-NC-SA 3.0 US To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/us/. More information at http://ocw.mit.edu/terms/. This YouTube channel is independently operated. It is neither affiliated with nor endorsed by MIT, MIT OpenCourseWare, the Internet Archive, or Dr. Lewin.
Просмотров: 35873 For the Allure of Physics
Learn more about Sounds of Science at http://www.stevespanglerscience.com/category/sounds-of-science About Steve Spangler Science... Steve Spangler is a celebrity teacher, science toy designer, speaker, author and an Emmy award-winning television personality. Spangler is probably best known for his Mentos and Diet Coke geyser experiment that went viral in 2005 and prompted more than 1,000 related YouTube videos. Spangler is the founder of www.SteveSpanglerScience.com, a Denver-based company specializing in the creation of science toys, classroom science demonstrations, teacher resources and home for Spangler's popular science experiment archive and video collection. Spangler is a frequent guest on the Ellen DeGeneres Show where he takes classroom science experiments to the extreme. Check out his pool filled with 2,500 boxes of cornstarch! About Steve Spangler Science... Steve Spangler is a celebrity teacher, science toy designer, speaker, author and an Emmy award-winning television personality. Spangler is probably best known for his Mentos and Diet Coke geyser experiment that went viral in. Spangler is the founder of www.SteveSpanglerScience.com, a Denver-based company specializing in the creation of science toys, classroom science demonstrations, teacher resources and home for Spangler's popular science experiment archive and video collection. Spangler is a frequent guest on the Ellen DeGeneres Show and Denver 9 News where he takes classroom science experiments to the extreme. For teachers, parents or DIY Science ideas – check out other sources of learning: Join the Science Club and check out other cool science experiments at - http://www.SteveSpanglerScience.com Sign up to receive a FREE Experiment of the Week- http://www.stevespanglerscience.com/experiment-of-the-week Attend a Spangler Hands-on Science Workshop for Teachers - http://www.stevespanglerscience.com/training Watch Steve on Local and National Media Appearances on YouTube at: https://www.youtube.com/user/SpanglerScienceTV
Просмотров: 523732 SpanglerScienceTV
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.
Просмотров: 415996 TED-Ed
Welcome to the new Crash Course Physics Studio! This episode of Crash Course Physics is sponsored by Audible.com. You can go to http://audible.com/crashcourse to get a 30 day trial and help us out as well! Get Your Crash Course Physics Mug here: https://store.dftba.com/products/crashcourse-physics-mug Bridges. Bridges don't deal well with temperature changes. In order to combat this, engineers have come up with some work arounds that allow bridges to flex as they expand or contract. In this episode of Crash Course Physics, Shini talks to us about temperature and the ideal gas law. Also, we figure out how much air is in your car. -- Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios -- 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
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Просмотров: 170490 Physics Wallah
IIT JEE Main and Advanced Physics Video Lectures and Study Material developed by highly experienced and dedicated faculty team of Rao IIT Academy. Visit http://www.raoiit.com or email firstname.lastname@example.org for any query or doubt related to your IIT JEE Preparation. Want to be the Topper ??? Learn Specific Heat and Thermal Expansions from Rao IIT Academy. Prepare for your Boards and New IIT-JEE Pattern - JEE Main and JEE Advanced / MH-CET / BITSAT / VIT / SRM / Manipal and other Competitive Exams with Rao IIT Academy. ...................................... Subscribe to Rao IIT Academy YouTube channel - http://www.youtube.com/RaoIITAcademy Like us on Facebook - https://www.facebook.com/Raoiit Follow us on Twitter - https://twitter.com/rao_iit +1 on Google Plus - https://plus.google.com/+Raoiit Call us on: +91-9699-32-11-33 ...................................... Rao IIT Academy is the first and the best choice of students for preparation of IIT JEE Main, IIT JEE Advanced, Medical AIIMS, Medical AIPMT, Medical MH-CET, KVPY, BITSAT, VIT, SRM, Manipal, BVP, D.Y. Patil, Asso-CET, MGIMS Wardha, PIMS-AICET, CMC Vellore, JIPMER, MGM Kamothe, COMED-K, 11th and 12th Boards (CBSE / ISC/ HSC / IB / IGCSE) in Integrated as well as Non-Integrated courses. It also offers Best Start-Smart Pre-foundation courses to Std. 6th, 7th, 8th, 9th & 10th students for preparation of Maths & Science Olympiads, NTSE, NSTSE, IISMA MTSE, Homi Bhabha, Ganit Prabhutva, CV Raman & IPM.
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For more information about Professor Shankar's book based on the lectures from this course, Fundamentals of Physics: Mechanics, Relativity, and Thermodynamics, visit http://bit.ly/1jFIqNu. Fundamentals of Physics (PHYS 200) This is the first of a series of lectures on thermodynamics. The discussion begins with understanding "temperature." Zeroth's law is introduced and explained. Concepts such as "absolute zero" and "triple point of water" are defined. Measuring temperature through a number of instruments is addressed as well as the different scales of measurement. The second half of the lecture is devoted to heat and heat transfer. Concepts such as "convection" and "conduction" are explained thoroughly. 00:00 - Chapter 1. Temperature as a Macroscopic Thermodynamic Property 06:45 - Chapter 2. Calibrating Temperature Instruments 22:25 - Chapter 3. Absolute Zero, Triple Point of Water, The Kelvin 28:55 - Chapter 4. Specific Heat and Other Thermal Properties of Materials 43:17 - Chapter 5. Phase Change 55:06 - Chapter 6. Heat Transfer by Radiation, Convection and Conduction 01:03:27 - Chapter 7. Heat as Atomic Kinetic Energy and its Measurement Complete course materials are available at the Yale Online website: online.yale.edu This course was recorded in Fall 2006.
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Hot And Cold Water Science Experiment. Instructions for a fun experiment to teach kids the difference between the density of hot water and the density of cold water. Click Here to Subscribe to HooplaKidzLab: http://www.youtube.com/subscription_center?add_user=hooplakidzlab Please leave your comments in the comments section. Your feedback will be appreciated. Thanks for watching!! Like ! Share ! Comment ! Subscribe !
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118 - Light Absorption, Reflection, and Transmission In this video Paul Andersen explains how light can be absorbed, reflected, or transmitted as it moves from one medium to another. The reflection of different wavelengths creates the perceived color of an object. Absorbed light is converted to energy and transmitted light moves through the material. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution 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: “Chlorophyll.” Wikipedia, the Free Encyclopedia, April 22, 2015. http://en.wikipedia.org/w/index.php?title=Chlorophyll&oldid=658421433. “Excoecaria Cochinchinensis.” Wikipedia, the Free Encyclopedia, November 10, 2013. http://en.wikipedia.org/w/index.php?title=Excoecaria_cochinchinensis&oldid=581002529. “Plant.” Wikipedia, the Free Encyclopedia, March 27, 2015. http://en.wikipedia.org/w/index.php?title=Plant&oldid=653794273. “Reflection (physics).” Wikipedia, the Free Encyclopedia, April 28, 2015. http://en.wikipedia.org/w/index.php?title=Reflection_(physics)&oldid=659593985. Starr, Forest & Kim. English: Miconia Calvescens (purple Underside of Leaf). Location: Maui, Nahiku, March 21, 2007. Plants of Hawaii, Image 070321-6058 from http://www.hear.org/starr/plants/images/image/?q=070321-6058. http://commons.wikimedia.org/wiki/File:Starr_070321-6058_Miconia_calvescens.jpg.
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An overview video of what physics is about as we delve deeper in future videos! Watch the next lesson: https://www.khanacademy.org/science/physics/one-dimensional-motion/displacement-velocity-time/v/introduction-to-vectors-and-scalars?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 offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. 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
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Click this link for eduzon Mobile App from Google Play Store: https://play.google.com/store/apps/details?id=com.app.eduzonin For full video lessons visit our Website : http://www.eduzon.in/ For Subscribe: https://www.youtube.com/c/eduzonin?sub_confirmation=1 Facebook :https://www.facebook.com/onlinestudyeez You tube channel: https://www.youtube.com/c/eduzonin Our Youtube Channel(eduzon.in) is Publishing..... 10th(Tenth) class phyical science/ 10th class social studies/ 10th class mathematics/ 10th class telugu/ 9th(Nine) class phyical science/ 9th class social studies/ 9th class mathematics/ 9th class telugu/ 8th(Eight) class phyical science/ 8th class social studies/ 8th class mathematics/ 8th class telugu/ 7th class phyical science/ 7(Seven)th class social studies/ 7th class mathematics/ 7th class telugu/ 6th class phyical science/ 6th class social studies/ 6(Six)th class mathematics/ 6th class telugu/ cce pattern, cbse syllabus/ online lessons/ online education courses...Thanks for Watching....Keep it up & Subscribe to our Channel eduzon.in
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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.
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A Rap of Conduction, Convection, and Radiation done for a school project Sources: Idea & Song from: http://www.teachertube.com/viewVideo.... http://www.educationalrap.com/song/ra... Still having trouble remmebering? Here is a mnemonic: 1. Conduction has the word "duck" in it, so the molecules have to duck each other. Heat by collisions. 2. Convection has a "vec" in it, which sounds like the beginning of "vacation," which reminds me of the beach, which reminds me of fluids. Heat by fluid movement. 3.Radiation sounds like radio, which is a electromagnetic wave. Heat by EM waves." Lyrics: Chorus There are three ways that heat can travel But it can travel in any direction From the sun it moves to the earth, quick as a shadow And disperses in radiation, conduction, and convection Verse I First things first, let's discuss heat What it is before you pay for it to warm your feet Heat is the energy that flows when atoms and molecules move It diffuses out toward coolness Temperature is the measurement of The average motion of these atoms And molecules in the atmosphere So there have it Now, the first way of transportation of heat energy is radiation Like sound waves from your radio stations Filling the empty space around you Your radiator warms you, but don't start a fire now, I warned you Heat is going through radiation from the sun Before it burns you from 93 million miles away To re-radiate this heat is what the earth does for you This is survival what this heat is going through Before it rises to the sky and it's gone so... Chorus Verse II Conduction is the second method on my list You can feel it like a hot pot on your fist With the handle gripped I bet you'd rather grab a candle lit 'Cause it's heat through conduction that causes this Atoms in matter in a fixed position vibrate when heated Like a pan in the kitchen Transmit the heat energy to atoms next to them That are cooler than they are to cause equilibrium To even out the temperature the heat has to travel Up the spoon in your tea in the morning with your bagel It might burn your hand, but just learn the land of conduction heat energy until you understand The earth gains little from conduction It's mostly radiation that helps us function and keeps us warm It's just another way for heat to move But now let's move on to method three to prove... Chorus Verse III Convection is the movement of heat in liquids and gasses To even out the temperature fastest This process is called diffusion It's a flow of particles cold and hot in a fluid If you're not listening, then stop what you're doing 'Cause this final mode that heat can move in And this affects you everyday It's the breeze at your back and the wind at your face When heat reaches the earth it rises at a rate With the air in the place and it moves up till it cools Trillions of molecules together Make up the weather that we see on the news It's how they measure the pressure of the air and the temperature But convection is how it got there in the atmosphere So don't be scared. Heat moves in three ways So we made things clear, it's like...
Просмотров: 541871 Everything Med School
Watch more at http://www.educator.com/chemistry/physical-science/ebs/ Other subjects include Algebra 1/2, Basic Math, Pre Calculus, Geometry, Pre Algebra, Calculus, Statistics, Biology, Chemistry, Physics, Organic Chemistry, and Computer Science. -All lectures are broken down by individual topics -No more wasted time -Just search and jump directly to the answer
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- In this session students will study about acids, their general property, about strong and weak acid, dilute and concentrated acid.
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