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Heat and Thermodynamics question

2022 · 28 Jun · Shift 2 · Q57
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Heat and Thermodynamics question

2022 · 28 Jun · Shift 2 · Q57

JEE MainPhysicsHeat and ThermodynamicsMCQ+4 / −1
A sample of an ideal gas is taken through the cyclic process ABCA as shown in figure. It absorbs, 40 J of heat during the part AB, no heat during BC and rejects 60 J of heat during CA. A work of 50 J is done on the gas during the part BC. The internal energy of the gas at A is 1560 J. The workdone by the gas during the part CA is : JEE Main 2022 (Online) 28th June Evening Shift Physics - Heat and Thermodynamics Question 200 English
  1. A
    20 J
  2. B
    30 J
  3. C
    −-− 30 J
  4. D
    −-− 60 J
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