This blog contains a brief description of material covered in class, homework assignments, upcoming tests and assignments. Helpful hints and study guide links will also be posted from time to time.
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Tuesday, April 13, 2010
Tuesday April 13
SCH 3U Questions prior to quiz Quiz Formula of a Hydrate Q 24 p. 225 Lab tomorrow p. 226-227 - HMK: MAKE FLOW CHART and DATA TABLE
SNC 2D Quiz Curved Mirrors Lab Analyze and Eval ab,c,d,e
I know that as an object moves towards the focal point (F) the image sizes increase, but do all images become infinite in height until the object is on the focal point?And
Well, if you look at scenario # 4 on your practice sheet, you can see what happens once the object passes the focal point. The light rays can no longer pass through the focal point and an image appears behind, instead of in front of the mirror.
4 comments:
I know that as an object moves towards the focal point (F) the image sizes increase, but do all images become infinite in height until the object is on the focal point?And
I'll let Mr. V answer this question either online or at school tomorrow - be sure to ask him in the morning if he is not online tonight.
Well, if you look at scenario # 4 on your practice sheet, you can see what happens once the object passes the focal point. The light rays can no longer pass through the focal point and an image appears behind, instead of in front of the mirror.
thanks the answer helped a lot :)
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