Question

Why rotational degrees of freedom activated at lower temperature?

Answer 1

Explanation:

Monoatomic GAS The Molecules pf monoatomic gas can move in any direction in space so it can have three independent motions and hence 3 degree of freedom (all translational). Diatomic GAS A molecule of diatomic gas has five degrees of freedom (3 tanslational and 2 rotational).

Answer 2

Answer:

So that it can have 3 independent motions........

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