A 30-cm -tall candle flame is 20 m from a wall you happen, Ask an Expert

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A 3.0-cm -tall candle flame is 2.0 m from a wall. You happen to have a lens with a focal length of 18cm .

Part A How many places can you put the lens to form a well-focused image of the candle flame on the wall?(=2)

Part B What are the distance between the candle and the lens for each location?(20, 180 cm)

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

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Category:- Physics
Reference No.:- M91672024

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