Physical Science 20 - May 5

Today in class students handed in their lab reports for Lab P3.  After that, we took some notes on the laws of refraction and then learned in detail Snell's Law.  This is the law that governs the angles of incidence and refraction.  We also did an example that showcased Snell's Law.  The notes today were on slides 53-55.  Students were assigned Homework P5 - Part B to have done for Monday.  Have a great weekend everyone.