Announcements

Monday, August 14 2006, Today, Monday we covered Ch. 30 S1-4 and S7, and lab: The photoelectric effect. On Wednesday we have the quiz on the labs before the one today. Look how you did your calculation, know how to read a period from the oscilloscope. I will give you a figure with the screen of the oscilloscope, and ask to find, frecuency or lambda, or T. Or I will give you some data to plot, draw a line and find something from the slope. Come prepared with your questions. See you on Wednesday.