Maths & Physics video

SUSCRÍBETE: http://bit.ly/VN7586 (NO OLVIDES DAR UN ¨LIKE¨) VISITA: http://math2me.com FB: http://bit.ly/FBmath2me G+: http://google.com/+math2me Twitter: http://bit.ly/14ql1b7 (Video explicado por José Andalón) Help us caption & translate this video! http://amara.org/v/FV68/

Se enuncia y demuestra el Teorema de Clausius, que es la "llave" para entrar en el tratamiento matemático del Segundo Principio y para definir la función de estado llamada Entropía.

Sign up for Brilliant FOR FREE at http://brilliant.org/minutephysics - the first 200 people get 20% of a premium subscription. This video is about how Russian physicist Aleksandr Fridman corrected Albert Einstein about the expansion of the universe. Einstein thought that general relativity implied that space had to be static and unchanging, but he had made a technical error regarding the differentiation of the metric (in particular, I believe he mistook the determinant of the metric for a scalar rather than a tensor density of weight 2). Friedmann didn't make this differential geometric mistake, and the cosmologies he found from the Einstein Equations were more varied in their properties - they could be expanding, or contracting, or (with the cosmological constant), static. Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ REFERENCES Alexander Friedmann https://en.wikipedia.org/wiki/Alexander_Friedmann Einstein Wrongly Criticizes Alexander Friedmann https://einsteinpapers.press.princeton.edu/vol13-trans/301 Alexander Friedmann Corrects Einstein https://einsteinpapers.press.princeton.edu/vol13-trans/363 Einstein Admits his Mathematical Mistake https://einsteinpapers.press.princeton.edu/vol14-trans/77 Interrogating the Legend of Einstein’s “Biggest Blunder” https://arxiv.org/abs/1804.06768 Cosmological Considerations in the General Theory of Relativity https://einsteinpapers.press.princeton.edu/vol6-trans/433 On the General Theory of Relativity (Einstein) https://einsteinpapers.press.princeton.edu/vol6-trans/110 The Field Equations of Gravitation https://einsteinpapers.press.princeton.edu/vol6-trans/129 The Einstein Field Equations https://en.wikipedia.org/wiki/Einstein_field_equations Presentation about the Sequence of Events http://web.mit.edu/8.286/www/slides07/Einstein-and-Friedmann.pdf Tensor Densities: https://en.wikipedia.org/wiki/Tensor_density MinutePhysics is on twitter - @minutephysics And facebook - http://facebook.com/minutephysics And Google+ (does anyone use this any more?) - http://bit.ly/qzEwc6 Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich

SYNCHRONIZE WITH DESTIN’S VIDEO: http://bit.ly/NorthernSwirl Both videos on one page (for desktop): http://bit.ly/ToiletSwirl Subscribe to Smarter Every Day: http://bit.ly/SubscribeSED Click to tweet: http://bit.ly/ToiletSwirlTWT Some notes: We each repeated the experiment 3 times, and got the same results every time. For those of you who might be skeptical, great! A right circular prismatic kiddie pool is only $10 and you can do the experiment for yourself at your latitude. There's really no reason you shouldn't do it for yourself. Veritasium on Instagram: http://instagram.com/veritasium Patreon Support Link: http://www.patreon.com/veritasium Twitter: http://twitter.com/veritasium http://www.facebook.com/veritasium Smarter Every Day Instagram: http://instagram.com/smartereveryday Patreon Support Link: http://www.patreon.com/smartereveryday Twitter: http://twitter.com/smartereveryday www.facebook.com/SmarterEveryDay Gordon McGladdery did all of the sound design for the video. We used two songs from other artists (licensed of course). Derek split the first one up so it fades from video to video, and Gordon split the instruments up on the second one. There are violins on one video and percussion on the other for example. It's really neat. The neat earth animation at the beginning and the synchronizing timer was made by http://eisenfeuer.com/. He also made still images of the earth from the top and the bottom. Thanks to Vanessa for filming in Sydney: http://youtube.com/braincraftvideo MORE INFO: There was a study performed at MIT years ago (http://web.mit.edu/hml/ncfmf/09VOR.pdf) that explained the physics involved. We repeated some of these demonstrations, but on opposite sides of the globe…and in a way that can be easily understood. This site is a great resource on the Coriolis effect and ways people have gotten it wrong: http://www.ems.psu.edu/~fraser/Bad/Ba...

#julioprofe explica cómo determinar el volumen de un sólido de revolución, usando el Método de los Discos. Tema: #Integrales → https://www.youtube.com/playlist?list=PLC6o1uTspYwHnjRu25BhpcDnzWQMt_1JK REDES SOCIALES Facebook → https://www.facebook.com/julioprofenet Twitter → https://twitter.com/julioprofenet Instagram → https://www.instagram.com/julioprofenet SITIO OFICIAL → https://julioprofe.net/

#julioprofe explica cómo hallar el volumen un sólido de revolución usando el Método de las Arandelas. Tema: #Integrales → https://www.youtube.com/playlist?list=PLC6o1uTspYwHnjRu25BhpcDnzWQMt_1JK REDES SOCIALES Facebook → https://www.facebook.com/julioprofenet Twitter → https://twitter.com/julioprofenet Instagram → https://www.instagram.com/julioprofenet SITIO OFICIAL → https://julioprofe.net/

http://cristigo.com El cálculo del volumen de un sólido de revolución es simple cuando se conoce la mecánica. Hay un caso especial en el cual la figura no gira arededor de un eje coordenado definido, como x,y, por lo que tenemos que hacer unos cuantos cálculos más.

Go to https://curiositystream.com/minutephysics to check out MinuteBody, and for a free month of CuriosityStream PLUS Nebula! Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ This video is about why words flip left & right (aka horizontally) in a mirror but not up & down (aka vertically). The answer has to do with specular reflection, mirrors being like windows into another world (alternate universes, just with in and out flipped!), and transparency of the things we write on. REFERENCES Specular Reflection https://en.wikipedia.org/wiki/Specular_reflection PhysicsGirl video about mirrors https://www.youtube.com/watch?v=vBpxhfBlVLU Fermat’s principle http://electron6.phys.utk.edu/optics421/modules/m1/Fermat's%20principle.htm Thomas-Fermi screening https://en.wikipedia.org/wiki/Thomas%E2%80%93Fermi_screening MinutePhysics is on twitter - @minutephysics And facebook - http://facebook.com/minutephysics And Google+ (does anyone use this any more?) - http://bit.ly/qzEwc6 Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich

Get your first box of KiwiCo free by going to https://www.kiwico.com/smarter Click here if you're interested in subscribing: http://bit.ly/Subscribe2SED ⇊ Click below for more links! ⇊ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GET SMARTER SECTION If I did this right then these are Amazon affiliate links to purchase a snatch block. (I have no idea what I'm doing) $22 - black 8 ton - 5 stars - https://amzn.to/2DMR4s8 $25 - red 8 ton - https://amzn.to/355WoTi $29 - orange 10 ton https://amzn.to/2OWQFdb We discussed Snatch Blocks on this episode of the No Dumb Questions podcast: https://www.nodumbquestions.fm/listen/2019/9/21/067-the-lost-city-of-nineveh If you'd like to 3D print the Snatch Blocks and pulleys we use in this video they are here: https://www.thingiverse.com/thing:4022579 Read Plutarch's account of Archimedes: http://www.math.pitt.edu/~sph/osher-course/plutarch-on-archimedes.pdf The wikipedia page on Block and Tackle is really good: https://en.wikipedia.org/wiki/Block_and_tackle I thought this was a great video about why you should put blankets on your winch cable: https://www.youtube.com/watch?v=gPba-34ARZY Chris Hadfield is a veteran Canadian Astronaut and a great friend of science. He engages the public often and is a great follow on twitter: https://twitter.com/Cmdr_Hadfield He can be contacted for speaking engagements here: https://chrishadfield.ca/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GET STUFF SECTION: (Affiliate Links) ❓Mystery Item: https://amzn.to/35hEZrZ Things I use and like: 📷Camera I use : https://amzn.to/2VSiruw Favorite Lens: https://amzn.to/2KPDQ1a Wide-angle: https://amzn.to/2SlPchR On-camera Mic: https://amzn.to/2SJulF4 Lav Mic: https://amzn.to/3aRek6r Hot shoe mount for Lav Receiver: https://amzn.to/35m6uAo My Tripod: https://amzn.to/2Yl6RtJ My Multi-tool: https://amzn.to/2zGm5Pz Favorite SD Card: https://amzn.to/2KQ3Edz 💾How I get footage off my phone: https://amzn.to/2KMem4K Travel Tripod: https://amzn.to/2zEa9Oi My Backpack: https://amzn.to/35jveJL My Headlamp: https://amzn.to/3deYmVt Favorite Bidet: https://amzn.to/2xnMG3b World Map: https://amzn.to/3aTFCZT Favorite Shoes: https://amzn.to/3f5trfV Everyone needs a snatchblock: https://amzn.to/2DMR4s8 🥽Goggle Up! : https://amzn.to/2zG754g Also, if you’re interested in a Smarter Every Day shirt etc. they’re really soft and you can get there here: https://www.smartereveryday.com/store  ~~~~~~~~~~~~~~~~~~~~~~~~~~ Jeremy Fielding has his own YouTube channel which you can enjoy here! https://www.youtube.com/channel/UC_SLthyNX_ivd-dmsFgmJVg A special thank you to @MurkyWanders on Twitter for videoing the Atlantis exhibit for us. Tweet Ideas to me at: http://twitter.com/smartereveryday Smarter Every Day on Facebook https://www.facebook.com/SmarterEveryDay Smarter Every Day on Patreon http://www.patreon.com/smartereveryday Smarter Every Day On Instagram http://www.instagram.com/smartereveryday Smarter Every Day SubReddit http://www.reddit.com/r/smartereveryday Ambiance, audio and musicy things by: Gordon McGladdery https://www.ashellinthepit.com/ http://ashellinthepit.bandcamp.com/ If you feel like this video was worth your time and added value to your life, please SHARE THE VIDEO! If you REALLY liked it, feel free to pitch a few dollars Smarter Every Day by becoming a Patron. http://www.patreon.com/smartereveryday Warm Regards, Destin