PHYSICS: Hey guys, how in the world do you lose a lecture? Well, I can’t seem to find where I saved today’s lecture, so here’s a blast from the past on sound intensity and resonance.
Couple of items to apply from today’s discussion – so how does the whole hearing thing work? I mean, I know the little bones in your ear move, but why? Is resonance involved? Great item for application/discussion. And here’s another – why would different violins produce different sounds? I mean, is a Stradavarius valued so highly just because of the name? Let’s talk more about that!
Please make sure we can hear your demonstrations for harmonics in the video. I’m really interested in hearing about harmonics.
Is it true that when you reach a certain age that the human ear cannot hear specific sounds?
Aren’t we all so excited we are not stuck in the middle of the desert right now with only limited supplies after surviving an airplane crash??
🙂
When will we start the exam review?
I’m a little confused on the due dates for Rube. The competition is NOT the day it’s due?
So our new twist item is shower hooks. Do we have to use all of them or just some?
Jackson – All of what you picked. Get creative! 🙂
Will this be our last test Friday?
Ms. Skinner, do you think you could put up the lesson from Tuesday about beats and harmonics?
Andrew – Sorry about that. I thought I finished uploading it, but I got distracted, Thanks for letting me know!