Fundamentals of Physics Extended (10th Edition)

Published by Wiley
ISBN 10: 1-11823-072-8
ISBN 13: 978-1-11823-072-5

Chapter 34 - Images - Problems: 10c

Answer

$m=-2$

Work Step by Step

To find magnification, use the equation for magnification, which is $$m=-\frac{i}{p}$$ So, by substituting values of $i=30cm$ and $p=+15cm$ yields a magnification of $$m=-\frac{30cm}{15cm}=-2$$
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