This problem involves the formation of images using lenses.
A 2.0-cm-tall candle flame is 2.0 m from a wall. You happen to have a lens with focal length of 32 cm.
(a) How many places can you put the lens to form a well-focused image of the candle on the wall?
(b) For each position, what is the height and orientation of the image?
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What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Thin Lens And Lens Maker Equations concept. You can view video lessons to learn Thin Lens And Lens Maker Equations. Or if you need more Thin Lens And Lens Maker Equations practice, you can also practice Thin Lens And Lens Maker Equations practice problems.