Standing waves

If you want to review the standing wave demonstrations in YouTube, here they are:

Homework 14 is ON.

You can now light into Homework 14, in Webcourses... after you glance over chapter 15 for a few waves concepts.

Standing waves demonstration

We recorded a demonstration today to digital video. It shows a few examples of standing waves, which you can also read about if you dip forward into chapter 15.



I will probably upload this digital video in high definititon to iTunes U tomorrow.

Tsunami link in Webcourses

We mentioned a tsunami website in lecture today. I just set up a WebLink to it in Webcourses on the home page. It is not USGS, though -- it is from NOAA / PMEL / Center for Tsunami Research. Sweeeet.

Sweet wave in Hawaii

Excellent.

Spoons

I have set up a mini-blurb page on the spoon demonstration in today's lecture. Some cool quantum wave concepts. Look in the Lecture Files.