Answer
$i=-20cm$
Work Step by Step
Use the magnification equation $$m=-\frac{i}{p}$$ to solve for $i$: $$i=-mp$$ Substitute known values of $m=1.25$ and $p=+16cm$ to get an image distance of $$i=-(1.25)(16cm)=-20.0cm$$
Fundamentals of Physics Extended (10th Edition)
by Halliday, David; Resnick, Robert; Walker, Jearl
Published by
Wiley
ISBN 10:
1-11823-072-8
ISBN 13:
978-1-11823-072-5
Chapter 34 - Images - Problems - Page 1041: 77d
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