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Kelsie Sawayn

Feb 20, 2025

A 4.0 cm tall candle flame is 2.0 m from a wall.

) A 4.0 cm tall candle flame is 2.0 m from a wall. You happen to have a lens with a focal length of 32 cm. How many places can you put the lens to form a well-focused image of the candle flame on the wall? For each location, what are the height and orientation of the image
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Madie Hilpert

Feb 20, 2025

s = 200 - s'1/s + 1/s' = 1/f1/(200 - s') + 1/s' = 1/32s' = 40 cm ors' = 160 cmfor s' = 40 cm ⇒ s = 160 cm h'/h = s'/sh'/4 = 40/160h' = 1 cmfor s' = 160 cm ⇒ s = 40 cmh'/h = s'/sh'/4 = 160/40h' = 16 cm... Show More
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