KE theory

JEE Mains 2015 Online › Thermal physics questions › KE theory

in case of hydrogen and oxugen at N.T.P which of the following quantities is/are the same
(a) average linear momentum per molecule
(b) average KE per molecule
(c)KE per unit molecule
(d)KE per unit mass

#Physics #Thermal physics

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Mani Pal Singh ·2009-03-22 02:37:42

V_rms=√3RT/M

momentum = mv_rms=u can infer that it is not correct
KE=1/2mv_rms² here also both r not the same
KE/molecule will be same 4 both of these but KE/unit mass will not be same as it is inversely proportional to M

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Basic Integral Calculus Operators Symbols Matrix Cases

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KE theory

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