# Problem: A 1.0 cm-tall candle flame is 2.0 m from a wall. You happen to have a lens with a focal length of 42 cm. For each location, what is the orientation of the image?A. both invertedB. one inverted, the other uprightC. both upright

###### FREE Expert Solution

Lens equation:
$\overline{)\frac{\mathbf{1}}{{\mathbit{s}}_{\mathbit{o}}}{\mathbf{+}}\frac{\mathbf{1}}{{\mathbit{s}}_{\mathbit{i}}}{\mathbf{=}}\frac{\mathbf{1}}{\mathbit{f}}}$

100% (9 ratings) ###### Problem Details

A 1.0 cm-tall candle flame is 2.0 m from a wall. You happen to have a lens with a focal length of 42 cm.

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

A. both inverted
B. one inverted, the other upright
C. both upright

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