PHYSICS: Great job with net vertical force! Super short! More tomorrow.
And I still don’t know what’s so funny about a fish in an elevator??
🙂
PHYSICS 11-11-13 Net Vertical Forces from Tammy Skinner on Vimeo.
Daily Archives: November 11, 2013
Chemistry 11-11-13 Molar Mass, Moles & Avogadro’s Number
CHEMISTRY: So how many water molecules are in this drop? Here’s the lecture from today on formula mass and then using molar mass and Avogadro’s number as a conversion factor. You did a great job on thinking through the problems! Now go forth and practice them so you don’t forget!
🙂
CHEMISTRY 11-11-13 Molar Mass, Molecules & Avogadro’s Number from Tammy Skinner on Vimeo.