Chemistry 12th Edition

Published by McGraw-Hill Education
ISBN 10: 0078021510
ISBN 13: 978-0-07802-151-0

Chapter 7 - Quantum Theory and the Electronic Structure of Atoms - Questions & Problems - Page 315: 7.2


Unit of wavelength is meter (m). Unit of frequency is Hertz named after Heinrich Rudolf Hertz and defined as one cycle per second. 1 Hz = 1/s Speed of light in meters per second is 3 x $10^{8} m/s$ Speed of light in miles per hour is 670,616,629 miles per hour or 6.7 x $10^{8}$ mph

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