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Heat Transfer: Conduction, Convection, and Radiation
Descriptions and pictures. Middle School level.
Просмотров: 693888 Tiffany Kent
Class _ 7 _ Science _ Heat
Просмотров: 79118 Eduvantage Pro
Charging By Conduction
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.
Просмотров: 19671 CBSE
Friction: Crash Course Physics #6
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
Просмотров: 610339 CrashCourse
Conduction of heat - Elementary Science
This is a science video about Conduction of Heat for Grade 6-7 students. It demonstrates the transfer of heat with an activity and explains the conditions required for conduction of heat.
Просмотров: 153600 Elearnin
Conductors and Insulators -Animation for kids
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
Lesson 11 - Heat Transfer By Convection, Radiation, Conduction
This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com.
Просмотров: 266 mathtutordvd
Heat Capacity and Specific Heat | Doc Physics
We investigate the fact that different materials can store heat with varying efficiencies. Efficient thermal energy storage means BIG specific heat. We'll investigate how to get those efficiencies later...
Просмотров: 192003 Doc Schuster
Chemistry Heat Part 1 (Introduction) Class 7 VII
Chemistry Heat Part 1 (Introduction) Class 7 VII
Просмотров: 50711 ExamFear Education
8th Science - Heat - Chapter Video
8th Maths Playing With Numbers - Chapter Video(CV)
Просмотров: 19332 Swami Vivekananda Youth Movement
Chemistry – Liquid Conductivity, Electrolysis and simple Voltaic cell - English
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
Просмотров: 13734 Bodhaguru
Science Lesson on Sound
Просмотров: 43516 Allison Arthur May
Physics - Thermodynamics: Intro to Heat & Temp (5 of 6) Heat & Temp Increase
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
E-learning Class 7 Science Hindi Heat effects and modes of transfer in English
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.
Просмотров: 29388 Eduvantage Pro
Physical Science Unit 7 - 1a Heat
Просмотров: 257 Sarah Cunningham
Heat and Temperature
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
Просмотров: 40798 Professor Dave Explains
What is Temperature ? - Education Video  for Kids - www.makemegenius.com
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
Class VIII 8th Science -Conductivity of liquids
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
Просмотров: 5013 Atech Excel Solution
Physics - Energy - Heat Transfer - Heat and Temperature
A Physics revision video about the difference between heat and temperature.
Просмотров: 23554 expertmathstutor
Science for Kids: Heat Energy Video
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
Class 7: Science (Chapter 04: Heat)
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
Class 6-10 - Visualizing Heat
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
Просмотров: 55677 BYJU'S
Lesson Plan- Kinetic Molecular Theory
6th grade science lesson plan
Просмотров: 57 Christina Spriggs
A Thermal Physics Experiment: Heat Conduction with Copper and Wood
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.
Просмотров: 2103 Yeo Yong Kiat
Temperature and Heat Flow
AP Physics Unit 6b Lesson A Video 1 Temperature and Heat Flow
Просмотров: 177 RamseyPhysics
Difference Between Conduction and Convection [Class 7, Chapter 4, Heat, NCERT]
This video explores ideas from Chapter 4, Heat, in the 7th grade science textbook.
Просмотров: 24335 ChaleesMin
Heat Energy Song
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 - Science
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.
Просмотров: 231277 Elearnin
Ionic Conduction & Faraday's Law's of Electrolysis Full
This Video Includes Full Ionic Conduction & Faraday's Law's of Electrolysis (Class X SSLC KARNATAKA CLASS 10)
Просмотров: 3614 Learning Is Fun
Lec 32: Thermal Expansion | 8.01 Classical Mechanics, Fall 1999 (Walter Lewin)
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
Sounds of Science - Cool Science Experiment
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
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.
Просмотров: 415996 TED-Ed
Temperature: Crash Course Physics #20
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
Просмотров: 192029 CrashCourse
Specific Heat and Thermal Expansions - IIT JEE Main and Advanced Physics Video Lecture
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 studentcare@raoiit.com 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.
Просмотров: 58418 Rao IIT Academy
Physics Lesson 44 - Measuring Temperature
Просмотров: 282 Seth O'Day
21. Thermodynamics
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.
Просмотров: 363557 YaleCourses
Hot And Cold Water Science Experiment
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 !
Просмотров: 1044406 HooplaKidzLab
Light Absorption, Reflection, and Transmission
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.
Просмотров: 133554 Bozeman Science
Introduction to physics | One-dimensional motion | Physics | Khan Academy
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
Просмотров: 993845 Khan Academy
Semi Conductors
Explanation of the band structure, p and n type super conductors and their conduction model
Просмотров: 7204 s4scoaching
Electric Conductivity of Liquids || 8th Class Physical Science
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
Просмотров: 8001 eduzon.in
Heat versus temperature physics in action
An educational video discussion/demonstration of certain topics in physics done by my students. Naga City Science High School Jonatz Classroom 2010
Просмотров: 1274 jonatz briones
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.
Просмотров: 1155854 Designmate Pvt. Ltd. - Official
Conduction, Convection, and Radiation [SONG!]
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...
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