Physical Science 20 - April 27

Today we learned how to draw ray diagrams for the two different types of curved mirrors.  This involved drawing a set of three different rays of light and determining the image characteristics based on those rays of light.  I guided students through these diagrams today and then let them work on Assignment P1, which students will hand in tomorrow.  Students who were absent today have these notes on a handout called Drawing Ray Diagrams for Curved Mirrors.  The instructions are there, students just have to follow them.  Tomorrow we will examine how to find the image characteristics using a set of equations.