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Heat and Thermodynamics · 2025 · 4 Apr · Shift 1

2 Physics questions from this JEE Main paper
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Heat and Thermodynamics · 2025 · 4 Apr · Shift 1

2 Physics questions from this JEE Main paper

  1. Q51.Consider the sound wave travelling in ideal gases of He,CH4​, and CO2​. All the gases have the same ratio ρP​, where P is the pressure and ρ is the density. The ratio of the speed of…
    Physics · Heat and Thermodynamics · MCQ
  2. Q67.The mean free path and the average speed of oxygen molecules at 300 K and 1 atm are 3×10−7 m and 600 m/s, respectively. Find the frequency of its collisions.
    Physics · Heat and Thermodynamics · MCQ