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Heat and Thermodynamics · 2022 · 24 Jun · Shift 1

2 Physics questions from this JEE Main paper
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Heat and Thermodynamics · 2022 · 24 Jun · Shift 1

2 Physics questions from this JEE Main paper

  1. Q61.Two metallic blocks M1 and M2 of same area of cross-section are connected to each other (as shown in figure). If the thermal conductivity of M2 is K then the thermal conductivity of M1 will be : [Assume steady state heat conduction] Includes diagram
    Physics · Heat and Thermodynamics · MCQ
  2. Q62.0.056 kg of Nitrogen is enclosed in a vessel at a temperature of 127 ∘ C. Th amount of heat required to double the speed of its molecules is ​ k cal. Take R = 2 cal mole − 1 K − 1)
    Physics · Heat and Thermodynamics · Numerical