Helium atom

Physics - Modern Physics (22 of 26) Electron Jumps in Helium

Visit http://ilectureonline.com for more math and science lectures! In this video I will show you how to find the wavelength of the electron jump in helium (n=4 to n=1).

From playlist MODERN PHYSICS 2: ATOMIC AND NUCLEAR PHYSICS, PARTICLE PHYSICS

The Atom A3 The Bohr Model of the Hydrogen Atom

The Bohr model of the atom.

From playlist Physics - The Atom

The Atom A5 The Bohr Model of the Hydrogen Atom

The Bohr model of the atom.

From playlist Physics - The Atom

The Atom A4 The Bohr Model of the Hydrogen Atom

The Bohr model of the atom.

From playlist Physics - The Atom

Helium (version 1) - Periodic Table of Videos

Newer Helium video: https://youtu.be/M6xZZiaLOV4 Donald Duck voices and floating balloons. Helium is element number 2 on the periodic table. More links in description below ↓↓↓ Support Periodic Videos on Patreon: https://www.patreon.com/periodicvideos A video on every element: http://b

From playlist Noble Gases - Periodic Videos

Structure of An Atom (Chemistry)

#chemistry #shorts

From playlist Heat and Chemistry

Teach Astronomy - Cosmic Element Abundance

http://www.teachastronomy.com/ The cosmic abundance of different elements in the periodic table is a fundamental property of the universe that astronomers have successfully explained. The most abundant elements, hydrogen and helium, three quarters hydrogen and one quarter helium by mass,

From playlist 16. Stars 3

Teach Astronomy - Helium Abundance

http://www.teachastronomy.com/ The best traditional test of cosmic nucleosynthesis and the predictions of the big bang model is the helium abundance in the universe. In the model of the big bang the predicted helium abundance is relatively insensitive to the cosmic density, so astronomers

From playlist 22. The Big Bang, Inflation, and General Cosmology

Temperature! Leanback #3 -- Part 7

CLICK TO START: http://www.youtube.com/watch?v=HVb7XzTbl2k&playnext=1&list=PL5B111EE10D69CD6E Embed code is here: http://textbin.com/3p533

From playlist TEMPERATURE SCIENCE!

Quantum Cooling to (Near) Absolute Zero

Getting down to liquid helium temperatures (4K) may be fairly straight forward, but cooling below that requires taking advantage of quantum phenomena. In this video Associate Professor Andrea Morello from the University of New South Wales explains how 'zero-point motion' makes it possible

From playlist From Transistors to Quantum Computers

Everything Matters | Helium | Ron Hipschman | Exploratorium

Helium is the second most abundant element in the universe. Then why is there a global helium shortage? Follow the trail of our spendthrift affair with this elusive noble gas, and find out why its future remains up in the air. Learn about helium’s many uses, from cooling magnets in MRI mac

From playlist Tales from the Periodic Table

Science & Technology Q&A for Kids (and others) [Part 10]

Stephen Wolfram hosts a live and unscripted Ask Me Anything about science and technology for all ages. Find the playlist of Q&A's here: https://wolfr.am/youtube-sw-qa Originally livestreamed at: https://twitch.tv/stephen_wolfram Follow us on our official social media channels. Twitter:

From playlist Stephen Wolfram Ask Me Anything About Science & Technology

Chemistry - Liquids and Solids (5 of 59) Force 3: Dispersion Forces (Induced Dipole)

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain dispersion forces (induced dipole): force 3.

From playlist CHEMISTRY 16 LIQUIDS AND SOLIDS

The Surprising and Forgotten History of Helium

Humanity didn't recognize the second most abundant element in the known universe until the nineteenth century. A significant source on earth wasn't discovered until 1903. The discovery and understanding of the element helium played a central role in some of the most important scientific

From playlist March Madness 2020

Mod-01 Lec-40 Quantum Fluids and Quantum Solids

Condensed Matter Physics by Prof. G. Rangarajan, Department of Physics, IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in

From playlist NPTEL: Condensed Matter Physics - CosmoLearning.com Physics Course

Quantum Transport, Lecture 4: Technology

Instructor: Sergey Frolov, University of Pittsburgh, Spring 2013 http://sergeyfrolov.wordpress.com/ Summary: This lecture reviews the three technological areas that enable the field of quantum transport. 1) crystal growth 2) nanofabrication and 3) low temperature measurements. Quantum Tran

From playlist Quantum Transport

Holding Plasma In My Hands

In this video I show you how to generate a plasma, and talk about why the noble gasses can be turned into plasma so easily, yet are so difficult to ionize. Get Your Experiment Box Here: https://theactionlab.com/ Checkout my experiment book: https://amzn.to/2Wf07x1 Follow me on Twitter: ht

From playlist The Action Lab Electricity Experiments

Mass Defect & Binding Energy (7 of 7), The Helium Nucleus

Using the average atomic mass this video explains how to determine the amount of mass defect and binding energy from a helium 4 nucleus. The mass of an atomic nucleus is less than the sum of the individual masses of the free constituent protons and neutrons, according to Einstein's equati

From playlist Mass Defect and Binding Energy

Stellar Evolution | History and Philosophy of Astronomy 10.04

Learn about the history and philosophy of astronomy from Professor Impey, a University Distinguished Professor of Astronomy at the University of Arizona, with our Knowing the Universe: History and Philosophy of Astronomy course here on YouTube. This video is part of module 10, Stars and At

From playlist History and Philosophy Course Module 10: Stars and Atoms

Helium - Periodic Table of Videos

Here's a new video about Helium. More links and info in full description ↓↓↓ All 118 elements: http://bit.ly/118elements Support us on Patreon: https://www.patreon.com/periodicvideos Archive footage courtesy of AP Archive: https://www.youtube.com/c/aparchive More chemistry at http://ww

From playlist All Chemical Elements in Order - Periodic Videos