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Heat and Thermodynamics · 2021 · 26 Feb · Shift 2

3 Physics questions from this JEE Main paper
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Heat and Thermodynamics · 2021 · 26 Feb · Shift 2

3 Physics questions from this JEE Main paper

  1. Q57.The internal energy (U), pressure (P) and volume (V) of an ideal gas are related as U = 3PV + 4. The gas is :
    Physics · Heat and Thermodynamics · MCQ
  2. Q67.1 mole of rigid diatomic gas performs a work of 5Q​ when heat Q is supplied to it. The molar heat capacity of the gas during this transformation is 8xR​. The value of x is ​. [R = universal gas…
    Physics · Heat and Thermodynamics · Numerical
  3. Q71.The volume V of a given mass of monoatomic gas changes with temperature T according to the relation V=KT32​. The workdone when temperature changes by 90K will be xR. The value of x is ​. [R =…
    Physics · Heat and Thermodynamics · Numerical