A real object is 14 cm tall. The object is placed on the left side of a converging lens with an unknown focal length. An inverted image with a height of 14 cm is formed at 319 m away from the lens. What is the object distance from the lens (unit in m)? Express the answer as a positive quantity.

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A real object is 14 cm tall. The object is
placed on the left side of a converging
lens with an unknown focal length. An
inverted image with a height of 14 cm is
formed at 319 m away from the lens. What
is the object distance from the lens (unit in
m)? Express the answer as a positive
quantity.
Transcribed Image Text:A real object is 14 cm tall. The object is placed on the left side of a converging lens with an unknown focal length. An inverted image with a height of 14 cm is formed at 319 m away from the lens. What is the object distance from the lens (unit in m)? Express the answer as a positive quantity.
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