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Heat and Thermodynamics · 2020 · 6 Sep · Shift 1

2 Physics questions from this JEE Main paper
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Heat and Thermodynamics · 2020 · 6 Sep · Shift 1

2 Physics questions from this JEE Main paper

  1. Q42.Molecules of an ideal gas are known to have three translational degrees of freedom and two rotational degrees of freedom.The gas is maintained at a temperature of T. The total internal energy, U of a mole of this gas, and the value of γ(=Cv​Cp​​)…
    Physics · Heat and Thermodynamics · MCQ
  2. Q59.Initially a gas of diatomic molecules is contained in a cylinder of volume V1 at a pressure P1 and temperature 250 K. Assuming that 25% of the molecules get dissociated causing a change in number of moles. The pressure of the resulting gas…
    Physics · Heat and Thermodynamics · Numerical