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Most Important Selected Qs for JEE AdvancedPhysicsThermodynamics

During an adiabatic process, the density of a gas is found to be proportional to cube of temperature. The degree of freedom of gas molecule is

Options

  1. A6
  2. B5
  3. C4
  4. D3

Correct answer

A. 6

Step-by-step solution

For adiabatic process, TV ^ -1 = constant aligned & T ( m )^ -1 = constant & T ^ r-1 = constant & T ^ /( -1) 1 -1 =3 =4 / 3 & f= 2 -1 = 2 ( 4 3 -1 ) =6 aligned

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