College Physics (7th Edition)

Published by Pearson
ISBN 10: 0-32160-183-1
ISBN 13: 978-0-32160-183-4

Chapter 25 - Vision and Optical Instruments - Learning Path Questions and Exercises - Exercises - Page 872: 21

Answer

$3.1X$

Work Step by Step

A biology student uses a converging lens of $f=12cms$ to examine an insect. $m=1+\frac{25}{f}=1+\frac{25}{12}=1+2.1=3.1X$ The maximum angular magnification is 3.1X.
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