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The First Vibrational Level for NaH Lies at 1

Question 39

Multiple Choice

The first vibrational level for NaH lies at 1.154 × 10-20 J and the second vibrational level lies at 3.406 × 10-20 J.What is the frequency of the photon emitted when a molecule of NaH drops from the second vibrational level to the first vibrational level?


A) 1) 742 × 1013 Hz
B) 3) 399 × 1013 Hz
C) 5) 140 × 1013 Hz
D) 6) 882 × 1013 Hz

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