An object is placed in front of a lens of
focal length 20.0 cm. What is the object
distance...
![subject](/tpl/images/cats/fizika.png)
Physics, 07.05.2021 01:00 kaitlynn73
An object is placed in front of a lens of
focal length 20.0 cm. What is the object
distance so that the magnification of the
image is -10.0?
[?] cm
![ansver](/tpl/images/cats/User.png)
Answers: 2
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