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JEE Main 2011 Physics question

PhysicsKinetic Theory of GasesJEE Main 2011

A thermally insulated vessel contains an ideal gas of molecular mass M and ratio of specific heats γ. It is moving with speed v and is suddenly brought to rest. Assuming no heat is lost to the surroundings, its temperature increases by :

Answer: (3)

Solution

For one mole (mass M), the bulk kinetic energy becomes internal energy: $Missing argument for \frac\frac =

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Question ID VK-039302