Quantum Chemistry 1.4 - Bohr Hydrogen Model 1: Radius скачать в хорошем качестве

Quantum Chemistry 1.4 - Bohr Hydrogen Model 1: Radius

Short lecture on the Bohr hydrogen model radius. Bohr assumed that the electron in a hydrogen atom travels in a fixed circular orbit around the proton / nucleus with a quantized value for angular momentum. By balancing the Coulomb force and centrifugal force acting on the electron, we can derive an expression for the allowed radii of the orbits of the electron. The lowest energy orbit has a radius of 0.529 Angstroms (also 52.9 picometers, 5.29 * 10^-11 m), also called the Bohr radius, a_o. Notes Slide: http://i.imgur.com/g6FNwMf.png -- About TMP Chem -- All TMP Chem content is free for everyone, everywhere, and created independently by Trent Parker. Email: [email protected] -- Video Links -- Chapter Playlist:    • Early Quantum Theory   Course Playlist:    • Quantum Chemistry and Spectroscopy   Course Review:    • Quantum Chemistry Chapter Reviews   Other Courses:    • PChem Course Intros   Channel Info:    • About TMP Chem   -- Social Links -- Facebook:   / tmpchem   Twitter:   / tmpchem   LinkedIn:   / tmpchem   Imgur: https://tmpchem.imgur.com GitHub: https://www.github.com/tmpchem -- Equipment -- Microphone: Blue Yeti USB Microphone Drawing Tablet: Wacom Intuos Pen and Touch Small Drawing Program: Autodesk Sketchbook Express Screen Capture: Corel Visual Studio Pro X8