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Heat and Thermodynamics · 2025 · 7 Apr · Shift 2

3 Physics questions from this JEE Main paper
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Heat and Thermodynamics · 2025 · 7 Apr · Shift 2

3 Physics questions from this JEE Main paper

  1. Q57.The helium and argon are put in the flask at the same room temperature (300 K). The ratio of average kinetic energies (per molecule) of helium and argon is: (Give: Molar mass of helium = 4 g/mol, Molar mass of argon = 40 g/mol)
    Physics · Heat and Thermodynamics · MCQ
  2. Q69.Match List - I with List - II. Choose the correct answer from the options given below : Includes table
    Physics · Heat and Thermodynamics · MCQ
  3. Q71.Two cylindrical rods A and B made of different materials, are joined in a straight line. The ratios of lengths, radii and thermal conductivites of these rods are: LB​LA​​=21​,rB​rA​​=2…
    Physics · Heat and Thermodynamics · Numerical