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 742: 60

Answer

$\phi=14.0^{\circ}$

Work Step by Step

Apply equation 25–10 with m = 1. $$m\lambda=2dsin\phi$$ $$\phi=sin^{-1}\frac{m \lambda}{2d}= sin^{-1}\frac{(1)(0.138nm)}{2(0.285nm)}$$ $$\phi=14.0^{\circ}$$
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