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Heat and Thermodynamics · 2025 · Shift 2

3 Physics questions from this JEE Advanced paper
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Heat and Thermodynamics · 2025 · Shift 2

3 Physics questions from this JEE Advanced paper

  1. Q40.The efficiency of a Carnot engine operating with a hot reservoir kept at a temperature of 1000 K is 0.4 . It extracts 150 J of heat per cycle from the hot reservoir. The work extracted from this engine is being fully used to run a heat…
    Physics · Heat and Thermodynamics · Multiple correct
  2. Q43.An ideal monatomic gas of n moles is taken through a cycle WXYZW consisting of consecutive adiabatic and isobaric quasi-static processes, as shown in the schematic V−T diagram. The volume of the gas at W,X and Y points are, 64 cm3,125 cm3… Includes diagram
    Physics · Heat and Thermodynamics · Numerical
  3. Q45.The left and right compartments of a thermally isolated container of length L are separated by a thermally conducting, movable piston of area A. The left and right compartments are filled with 23​ and 1 moles of an ideal gas,… Includes diagram
    Physics · Heat and Thermodynamics · Numerical