The frequency (in $\mathrm{cm^{-1}}$, rounded off to two decimal places) for pure rotational line in the spectrum of NO molecule due to change in the quantum number from J = 1 to J = 2 is ____ (Given: Moment of inertia of NO = $1.6427 \times 10^{-46}\ \mathrm{kg\,m^2}$; $h = 6.626 \times 10^{-34}$ J s; $c = 3 \times 10^8$ m/s)
Answer
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