Here is today's lecture for 6/28/10. Was anyone else lost. If I had to sum up this lecture I would call it; All Over the Place.
Lon Capa Part One
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HINTS FOR THE NEXT MINI EXAM.
In this lecture he went over test hints;
There will be no mirror calculation ?tions. He said we will have a lens calculation, ray tracing, snells law. Well listen to the lecture if you can without falling asleep and see for your self.
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Here is the physics audio for 6/21/10
The Oscilloscope and AC Circuitry: Oscilloscope and AC Circuitry Pre Lab: We Show you How to get them all including the last part.
For the 1st part note the units of whatever they are asking for and than count the boxes and how many line of the next box. Use the picture below to figure it out. By the way, once you get the period T, the frequency is just T^-1. The units for Period are whatever they gave you in the top dial, Ex us, or ms and frequency has units of us^-1, or ms^-1, don't bother to convert to seconds lon capa excepts ms, and us.
He reviewed a lot of what will be on Friday's Mini Exam. Below is the audio for it from today's lecture 6/16/10
These are the things he rattled off in class that will be on the exam:
Here is the audio from Monday's demo filled lecture. we have been busy with classes so we didn't get time to put it up