How to locate an image in a converging (concave) mirror

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Presentation transcript:

How to locate an image in a converging (concave) mirror SNC 2D1 April 15 2011 Mr. Dvorsky

Possible positions of object near a curved mirror

RAY DIAGRAM CONVENTIONS 1. Object beyond C: real, smaller, inverted, between C and F C F’ C’ F

RAY DIAGRAM CONVENTIONS 2. Object at C: real, inverted, same size, at C C F’ C’ F

RAY DIAGRAM CONVENTIONS 3. Object between F and C: real, inverted, larger, beyond C C F’ C’ F

RAY DIAGRAM CONVENTIONS 4. Object at F: no image formed Note: light rays remain parallel so no image formed C F’ C’ F

RAY DIAGRAM CONVENTIONS 5. Object between F and V: virtual, not inverted, larger C F’ C’ F