Question: A 2.0 c m -tall candle flame is 2.0 m from a wall. You happen to have a lens with a focal length of 42

A 2.0cm -tall candle flame is 2.0 m from a wall. You happen to have a lens with a focal length of 42cm .


For each location, what is the height of the image?


I know that there are two image locations, but I cannont find what the heights of the two images would be.

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lens equation 1f 1Do 1Di let DO be x then Di 200x So 142 1x 1200x x2 200x 8400 on solving th... View full answer

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