Write the degree of freedom for a diatomic ri | vedclass

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(B) diatomic molecule,modeled as a rigid rotator,consists of two atoms separated by a fixed distance.It has $3$ translational degrees of freedom corre

Vedclass · Accepted Answer

$5$

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(B) diatomic molecule,modeled as a rigid rotator,consists of two atoms separated by a fixed distance.It has $3$ translational degrees of freedom corresponding to motion along the $x, y,$ and $z$ axes.Additionally,it has $2$ rotational degrees of freedom because it can rotate about the two axes perpendicular to the line connecting the atoms.Therefore,the total degree of freedom $f$ is the sum of translational and rotational degrees of freedom: $f = 3 + 2 = 5$.

Write the degree of freedom for a diatomic rigid rotator.

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