Answer
$42.3ps$
Work Step by Step
We know that
$t_2=(\frac{L}{c})(n_2+n_3+2n_4)$
We plug in the known values to obtain:
$t_2=(\frac{0.002}{3\times 10^8})\times(1.70+1.45+2\times 1.60)=42.3ps$
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 35 - Interference - Problems - Page 1080: 99b
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.
