SNC2D
1. Activity: Find the focal point (F) using 3 parallel rays from a light ray box. Do this using both a concave mirror, noticing that F is in front of the mirror. Also use a convex mirror. Notice that in order to find F you must extend the reflected rays back behind the mirror!
2. Lesson/Note: Images in Concave & Convex Mirrors
Activity 11.10 DUE TOMORROW.
If you need help doing the tasks at the end of today's note, try these links for help:
#1 (concave mirrors): http://www.physicsclassroom.com/class/refln/u13l3d.cfm
#2 (convex mirrors): http://www.physicsclassroom.com/class/refln/u13l4b.cfm
SCH3U
Take up assigned questions #1-15 in Section 12.1. Begin exam review.
Wednesday, January 18, 2012
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