ch35-p108 - 108. Let the m = 10 bright fringe on the screen...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
from which we may solve for y . To the order of ( d / D ) 2 we find yy d D =+ + 0 22 2 4 2 ch , where y 0 = 10 D λ / d . Thus, we find the percent error as follows: yy d yD D d D 00 0 2 2 2 4 2 1 2 10 1 8 1 2 589 2000 1 8 20 40 + = F H G I K J + F H G I K J = F H G I K J + F H G I K J λ .. µ m m mm which yields 0.032%. 108. Let the m = 10 bright fringe on the screen be a distance
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.
Ask a homework question - tutors are online