NEET Physics Kinetic Theory of Gases Questions Solved


At standard temperature and pressure the density of a gas is 1.3 kg/m3 and the speed of the sound in gas is 330 m/sec. Then the degree of freedom of the gas will be

1.  3                         

2.  4

3.  5                         

4.  6

3.   We know that v=γPρ       γ=v2ρP=3302×1.31.015×105=1.4 =1+2n       n=5

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