A certain molecule has f degrees of freedom. Show that an ideal gas consisting of such molecules has the following properties. (Submit a file with a maximum size of 1 MB.)
(a) Its total internal energy is fnRT 2 fR
(b) Its molar specific heat at constant volume is (f + 2)R
(c) Its molar specific heat at constant pressure is
(d) Its specific heat ratio is γ =-= (f + 2)
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