PHYSICS: So what do you reckon is the spring constant of a trampoline spring? Here’s our discussion from Friday on simple harmonic motion and springs.
Did you figure out what was wrong with that problem? 😉
Photo by Brice Brown on Unsplash
Daily Archives: March 26, 2021
Hon Chemistry 3-26-21 Bohr vs. Quantum Model of the Atom
HON CHEMISTRY: I figured anybody who ditched his honeymoon to finalize his work on atomic theory deserved to have his picture on our website.
Here are some of the video clip that begin to show the connection between our lab on spectroscopy, the hydrogen emission spectrum, and how we can identify elements – including the one from today on why it’s all important. They’ll be very helpful as you study!!
The Electromagnetic Spectrum (not the song!)
Emission Spectrum of Hydrogen
Animated Quantum Video is the one that explains all about why scientists began to believe that electrons could be acting as waves
Chemistry 3-26-21 Intro to Atomic Theory
CHEMISTRY: So how do you feel about being made from earth, air, water, and fire? Here’s the intro we did on how we ended up with the atomic theory. Had you ever heard of Lavosier, Proust, and Dalton?
Pretty impressive little theory that Dalton came up with, huh? Let’s continue comparing it with the Modern Atomic Theory on Monday.
Speaking of impressive – a penny turning to gold – wow!! 🙂