University Physics with Modern Physics (14th Edition)

Published by Pearson
ISBN 10: 0321973615
ISBN 13: 978-0-32197-361-0

Chapter 39 - Particles Behaving as Waves - Problems - Exercises - Page 1314: 39.18

Answer

326 nm.

Work Step by Step

The photon’s minimum energy is the 3.80 eV bond strength. $$E=hf=h\frac{c}{\lambda}$$ $$\lambda =\frac{hc}{E}=\frac{1.24\times10^{-6}eV\cdot m}{3.80eV}=3.26\times10^{-7}m$$
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