The energy of a particle in the second EXCITED state of a harmonic oscillator potential is 5.45 eV. What is the classical angular frequency of oscillation of this particle?
(1 eV = 1.60 × 10-19 J, h = 1.055 × 10-34 J ? s, h = 6.626 × 10-34 J ? s)
A) 3.31 × 1015 rad/s
B) 2.08 × 1016 rad/s
C) 4.97 × 1015 rad/s
D) 6.95 × 1015 rad/s
Answer: A
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