Physical Science 20 - May 12

Today in class we learned how to find the image of an object in a curved mirror using equations.  Two equations were introduced, the mirror equation and a revamped magnification equation.  Using those 2 equations, we were able to discover all of the image characteristics.  We went through a couple of examples and then students spent the rest of the class working on Homework 2.6.  We went through slides 32-37 today.  Tomorrow we will look at a graphical approach to discovering the image characteristics.