Hi folks,
This week we spent a large amount of time taking another look at ray diagrams. Last week's quiz was difficult for most folks so I took the time this week do more with lenses, mirrors and ray diagrams.
We also took a bit of time to talk about the very strange world of the speed of light. Reality gets quite weird as things approach the speed of light and we had a small amount of time to take a look at that.
Next week is our last week to meet other than the final and I'd like to allow time for questions and review. For homework this week, please spend time looking over your old quizzes. Bring any questions you may have to class next week for us all to take a look at. Remember, there are no dumb questions. If you feel uncertain about something, it's almost guaranteed someone else in class has the same issue…and they may not even know it.
Feel free to email me if you need some help as well.
See you all next week.
Science Jim
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