Answer
a). $fe=2cm$
b). $m=-25X$
Work Step by Step
a). $Po=+2D$
$L=52cm$
Now, $fo=\frac{100}{Po}=\frac{100}{2}=50cm$
Also, $L=fo+fe$
Thus, $fe=L-fe=52-50=2cm$
b). $m=-\frac{fo}{fe}=-\frac{50}{2}=-25X$
College Physics (7th Edition)
by Wilson, Jerry D.; Buffa, Anthony J.; Lou, Bo
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 873: 44
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
