Physics: Principles with Applications (7th Edition)

Published by Pearson
ISBN 10: 0-32162-592-7
ISBN 13: 978-0-32162-592-2

Chapter 25 - Optical Instruments - Problems - Page 741: 52

Answer

$d_{ired}=49.854cm$ $d_{iyellow}=47.870cm$

Work Step by Step

$\frac{1}{f_{red}}=(n_{red}-1)\Big(\frac{1}{R_1}+\frac{1}{R_2}\Big)=(1.5106-1)\Big(\frac{1}{14.5}+\frac{1}{\infty}\Big)=0.035214$ $f_{red}=28.398cm$ $\frac{1}{f_{yellow}}=(n_{yellow}-1)\Big(\frac{1}{R_1}+\frac{1}{R_2}\Big)=(1.5226-1)\Big(\frac{1}{14.5}+\frac{1}{\infty}\Big)=0.036041$ $f_{red}=27.746cm$ $d_i=\frac{fd_o}{d_o-f}$ $d_{ired}=\frac{f_{red}d_o}{d_o-f_{red}}=\frac{(28.398cm)(66.0cm)}{66.0cm-28.398cm}=49.854cm$ $d_{iyellow}=\frac{f_{yellow}d_o}{d_o-f_{yellow}}=\frac{(27.746cm)(66.0cm)}{66.0cm-27.746cm}=47.870cm$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After 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.