m grams of a gas of molecular weight M is flowing in an insulated tube with velocity v.If the system is suddenly stopped then find the rise in temperature.

KINETIC ENERGY FOR N MOLECULES =(3/2)KT X M ...................................WHERE K IS BOLTZMAN CONSTANT T IS SMALL CHANGE IN TEMPRATURE AND M IS MOLECULAR WT

AT THE SAME TIME K.E=(1/2)MV².........................(2)

BY EQUATING (1) AND (2) GET THE VALUE OF TEMPRATURE WHICH IS THE ANSWER

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