Physics 4-21-15 Refraction

PHYSICS: Hey guys, you did such a great job with the reflection of light, let’s take it one step further! How about the refraction of light? Wait – light can bend???

Here’s the lecture from last Tuesday on refraction, critical angles and total internal reflection.

PHYSICS 4-21-15 Refraction from Tammy Skinner on Vimeo.

Hon Chemistry 4-21-15 Limiting Reactants

HON CHEMISTRY: So if you have 11 roller wheels, how many roller blade skates can you make? You know, really, limiting reactant is almost that simple. Well, the concept is anyway! You deal with limiting reactants in your life all the time. Now we’re just applying that same concept with chemical reactions! 🙂

WEDNESDAY HOMEWORK really is the work on the syllabus. It’s the limiting reactant problems from yesterday – go back and check your notes and/or watch the vodcast if you are having trouble! Help session?

HON CHEMISTRY 4-15-14 Limiting Reactants from Tammy Skinner on Vimeo.

flickr photo by muffytyrone