Question

What is he degree of freedom for monoatomic, diatomic and triatomic gases?

Answer 1

I am not considering vibrational motion that is. considered at a very high temperature degree of freedom for monoatomic-rotaional-0+translational -3 therefore total-3 now for diatomic rotational -2 not on the axis where it lie ie the 2 atoms and translational-3 therefore total -5 now for polyatomic non linear 3 rotational + 3 translational not considering vibrational degree of freedom most of the question based on this only