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Heat and Thermodynamics · 2020 · 2 Sep · Shift 1

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

2 Physics questions from this JEE Main paper

  1. Q43.A gas mixture consists of 3 moles of oxygen and 5 moles of argon at temperature T. Assuming the gases to be ideal and the oxygen bond to be rigid, the total internal energy (in units of RT) of the mixture is :
    Physics · Heat and Thermodynamics · MCQ
  2. Q60.An engine takes in 5 moles of air at 20oC and 1 atm, and compresses it adiabatically to 1/10th of the original volume. Assuming air to be a diatomic ideal gas made up of rigid molecules, the change in its internal energy during this…
    Physics · Heat and Thermodynamics · Numerical