- #1

itsgood819

- 3

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A. What type of lens must be used?

B. Where is the image of the maid located?

C. What is the power of this lens?

**The attempt at a solution**

From the given, I assumed it was a concave lens. Focal length would equal 0.86 cm, and magnification would equal 0.01? How would I do part B? I started out using the m= -d

_{i}/d

_{o}but got stuck.

Also, what is the equation for the power of lens?

Thank you for your help!