Search for tag: "energy"

40 Media

CHEM 110 4/22/24 duration 47 minutes 56 seconds CHEM 110 4/22/24 CHEM 110 4/22/24	CHEM 110 4/22/24 Nuclear fusion energy fusion power reactor water radiation reaction lot lasers change fuel plasma rods reactors hydrogen laser helium plant explosions test From Katharine Tibbetts 0 plays 0
CHEM 110 4/19/24 duration 49 minutes 5 seconds CHEM 110 4/19/24 CHEM 110 4/19/24	CHEM 110 4/19/24 Nuclear power plants power energy reactor lot rods fuel plants uranium plant radiation reactors control water electricity reaction level neutrons heat fission From Katharine Tibbetts 0 plays 0
CHEM 110 4/17/24 duration 48 minutes 31 seconds CHEM 110 4/17/24 CHEM 110 4/17/24	CHEM 110 4/17/24 Nuclear fission: chain reactions, critical mass, and World War II uranium neutrons reaction neutron mass bomb war plutonium chain energy lot element nuclei discovery fusion fission atoms target weapons From Katharine Tibbetts 0 plays 0
CHEM 110 4/15/24 duration 47 minutes 8 seconds CHEM 110 4/15/24 CHEM 110 4/15/24	CHEM 110 4/15/24 Artificial nuclear reactions and discovery of new elements mass energy side charges neutrons uranium times experiments reaction elements charge particles decay 60s accounting alpha carbon reactions element atoms From Katharine Tibbetts 0 plays 0
CHEM 110 4/12/24 duration 47 minutes 49 seconds CHEM 110 4/12/24 CHEM 110 4/12/24	CHEM 110 4/12/24 Health effects of radiation radiation energy electrons electron lot rays particles cancer water exposure ray kind molecules beta thing damage body atom ionization From Katharine Tibbetts 0 plays 0
CHEM 110 4/8/24 duration 46 minutes 42 seconds CHEM 110 4/8/24 CHEM 110 4/8/24	CHEM 110 4/8/24 Introduction to nuclear chemistry uranium protons carbon elements decay atoms particles alpha mass types neutrons energy isotopes reactions isotope process sample element half From Katharine Tibbetts 0 plays 0
CHEM 110 4/5/24 duration 48 minutes 20 seconds CHEM 110 4/5/24 CHEM 110 4/5/24	CHEM 110 4/5/24 H2 economy, electrolysis hydrogen fuel lot electricity gas water power emissions cell reaction bubbles electrolysis oxygen things solution energy thing cathode battery From Katharine Tibbetts 0 plays 0
CHEM 110 4/1/24 duration 47 minutes 5 seconds CHEM 110 4/1/24 CHEM 110 4/1/24	CHEM 110 4/1/24 Lithium ion batteries lithium battery batteries lot emissions energy materials metal material ion fire issues cobalt water batters gas wind metals things ions From Katharine Tibbetts 1 plays 0
CHEM 110 3/29/24 duration 40 minutes 33 seconds CHEM 110 3/29/24 CHEM 110 3/29/24	CHEM 110 3/29/24 Batteries! History and common types we use. Voltage and activity series. battery batteries lithium zinc voltage metal copper lead acid ion activity lot volts cathode energy series 90s types mercury From Katharine Tibbetts 0 plays 0
CHEM 110 3/22/24 duration 44 minutes 48 seconds CHEM 110 3/22/24 CHEM 110 3/22/24	CHEM 110 3/22/24 Solar cells and things that fluoresce! energy electron electrons silicon light lot electricity things semiconductor material bit ginger band materials types unit acid borax From Katharine Tibbetts 0 plays 0
Board of Visitors AHAC Committee Part 2 duration 39 minutes 23 seconds Board of Visitors AHAC Committee Part 2 Board of Visitors AHAC Committee Part 2	Board of Visitors AHAC Committee Part 2 Board of Visitors AHAC Committee Part 2 lot nerve commercialization problem ceiling regeneration questions mark patients country energy walls question drug shock faculty technologies recovery idea From Taron James 1 plays 0
CHEM 110 3/18/24 duration 44 minutes 42 seconds CHEM 110 3/18/24 CHEM 110 3/18/24	CHEM 110 3/18/24 Fluorescence, chemiluminescence, and phosphoresce (things that glow!) light energy molecule electron spin fluorescence molecules reaction thing process chemical ground things dark oxygen uv materials levels copper From Katharine Tibbetts 0 plays 0
CHEM 110 3/15/24 duration 46 minutes 53 seconds CHEM 110 3/15/24 CHEM 110 3/15/24	CHEM 110 3/15/24 Excited states and absorption/emission processes in atoms and molecules energy light electrons electron atoms spin wave levels gap photon length lot atom wavelengths types neon week lines iron properties From Katharine Tibbetts 0 plays 0
CHEM 110 3/13/24 duration 47 minutes 18 seconds CHEM 110 3/13/24 CHEM 110 3/13/24	CHEM 110 3/13/24 Electron configurations in atoms according to the quantum mechanical model electrons energy electron spin orbitals configuration lot atom wind iron magnets spins field atoms model protons elements shell direction From Katharine Tibbetts 0 plays 0
CHEM 110 3/11/24 duration 47 minutes 50 seconds CHEM 110 3/11/24 CHEM 110 3/11/24	CHEM 110 3/11/24 Recap of unit 3, review of atom models, introduction to quantum mechanics electrons model orbitals electron probability energy atoms mechanics equation atom position levels hydrogen unit wave class uncertainty elements particles chemistry From Katharine Tibbetts 0 plays 0
CHEM 110 2/23/24 duration 44 minutes 40 seconds CHEM 110 2/23/24 CHEM 110 2/23/24	CHEM 110 2/23/24 Plastic recycling challenges, liquid nitrogen and glass transition temperature glass temperature plastic lot recycling transition plastics things nitrogen types chemicals water thing rubber carbon energy polyethylene polymers pollock bottles From Katharine Tibbetts 0 plays 0