Ca lcu late the size of the quantum involved in the excitation of (a) an electronic motion of frequency 1.0 x 1015 Hz. (b) a molecular vibration of period 20 Is. (c) a pendulum of period 0.50 s. Express the results in joules and in kilojoules per mole.

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter20: Molecular Spectroscopy And Photochemistry
Section: Chapter Questions
Problem 49P
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Ca lcu late the size of the quantum involved in the excitation of (a) an electronic motion of frequency 1.0 x 1015 Hz. (b) a molecular vibration of period 20 Is. (c) a pendulum of period 0.50 s. Express the results in joules and in kilojoules per mole.

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