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Question
The absorption of a photon of wavelength 4.67 10-6 m is necessary for a CO molecule to pass from the lowest vibrational energy level to the next highest vibrational level. If this higher vibrational level has an energy of 6.41 10-20 J, what is the energy of the lowest vibrational level?
h = 6.626 10-34 J s
A) 1.60 10-20 J
B) 2.15 10-20 J
C) 3.20 10-20 J
D) 4.26 10-20 J
Answer
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