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Heat and Thermodynamics · 2011 · Shift 1

2 Physics questions from this JEE Advanced paper
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Heat and Thermodynamics · 2011 · Shift 1

2 Physics questions from this JEE Advanced paper

  1. Q52.5.6 liter of helium gas at STP is adiabatically compressed to 0.7 liter. Taking the initial temperature to be T1, the work done in the process is
    Physics · Heat and Thermodynamics · MCQ
  2. Q53.Steel wire of lenght ‘L’ at 40oC is suspended from the ceiling and then a mass ‘m’ is hung from its free end. The wire is cooled down from 40oC to 30oC to regain its original length ‘L’. The coefficient of linear thermal expansion of the…
    Physics · Heat and Thermodynamics · Numerical