What are white dwarfs? (Astronomy) скачать в хорошем качестве

What are white dwarfs? (Astronomy)

Our Socratica Astronomy series is back! Bookmark the playlist here: ✷ https://socratica.link/Astro_Playlist We also ask you join our STELLAR email list so we can notify you when new videos go live: ✷ https://snu.socratica.com/astronomy (Don’t rely on the YT algorithm to show you what you’re really interested in!) ✵✵✵✵✵What are white dwarfs? (Astronomy) White dwarfs are dead stars that continue to glow because of heat, not nuclear fusion. Most stars in our universe will end up as a white dwarf star. Join us to learn how white dwarfs are made, what they’re like, how long they’ll shine, and how astronomers detect them. ✵✵✵✵✵ CHAPTERS You can jump to chapters in the video here: 0:00 Introduction - Life cycle of stars 0:50 Fusion in stars and Stellar Evolution 1:40 Creation of a White Dwarf 2:20 Black Dwarf 2:40 Chandrasekhar Limit 3:00 Pauli Exclusion Principle and Degenerate Electron Pressure 3:30 Looking for White Dwarfs 3:55 Helium shell flash, Thermal pulse 4:30 Planetary Nebula (Herschel) ✵✵✵✵✵ CONNECT WITH US We hope you will share our videos on social media—that really helps us grow. Be sure to tag Socratica so we can come say hi! ✷ Facebook:   / socraticastudios   ✷ Instagram:   / socraticastudios   ✷ Twitter:   / socratica   ✵✵✵✵✵ SUPPORT SOCRATICA You can support our channel by making purchases using our affiliate links. These are books and other resources we have used ourselves, and can personally recommend. A small percent of your purchase (usually 1-2%) will be shared with Socratica by the vendor. We highly recommend the Astronomy textbook “Universe” by Roger Freedman et al: ✷ 9th Edition http://amzn.to/2so6Ums ✷ 10th Edition http://amzn.to/2tfBjUe ✷ 11th Edition https://amzn.to/3mhxqvv Carl Sagan's COSMOS ✷ Video series https://amzn.to/3EtoysH ✷ Book https://amzn.to/3CrfsfJ Moon Globe with explorations ✷ https://amzn.to/3me3kZM Celestron 6-inch computerized telescope ✷ https://amzn.to/3mhdysk Our STUDY TIPS BOOK is now available! How To Be a Great Student ✷ e-book: https://amzn.to/2Lh3XSP ✷ Paperback: https://amzn.to/3t5jeH3 Or read for free when you sign up for Kindle Unlimited: ✷ https://amzn.to/3atr8TJ Shop Amazon Used Textbooks - Save up to 90% ✷ http://amzn.to/2pllk4B ✵✵✵✵✵ MORE WAYS TO SUPPORT SOCRATICA JOIN this channel for cute owl badges: ✷ https://bit.ly/SocraticaBadges SUBSCRIBE to Socratica: ✷ http://bit.ly/SocraticaSubscribe SUPPORT Socratica on Patreon: ✷   / socratica   DONATE with Paypal: ✷ https://www.paypal.me/socratica GIFT CRYPTO with Bitcoin: ✷ Our address is bc1qda47tgfyk67lxa7yqn8y5m02hjcglghsd5c58n ✵✵✵✵✵ CREDITS Presented by Liliana de Castro Written and Produced by Kimberly Hatch Harrison & Michael Harrison #Astronomy #WhiteDwarfs #StellarEvolution