Object getting closer to a mirror

  • Thread starter turnip
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Main Question or Discussion Point

Consider an concave mirror and an object at infinity. Where is the image formed? Is it erect or inverted? Answer these questions as it is slowly being pushed towards the mirror. In particular, note the positions of the object at which any of the answers change.
Repeat for a convex mirror.

as it goes towards the concave mirror's focal point, it gets bigger.
iam seriously stuck past then, i dont really like infinite theoretical things like this but i'd really help if someone told me about what happens. if iam told once, i can remeber it past then
 

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