Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Heat and Thermodynamics question

2021 · 25 Feb · Shift 1 · Q65
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Physics
  4. /Heat and Thermodynamics
  5. /2021 · 25 Feb · Shift 1 · Q65

Heat and Thermodynamics question

2021 · 25 Feb · Shift 1 · Q65

JEE MainPhysicsHeat and ThermodynamicsNumerical+4 / −1
A monoatomic gas of mass 4.0 u is kept in an insulated container. Container is moving with velocity 30 m/s. If container is suddenly stopped then change in temperature of the gas (R = gas constant) is x3R{x \over {3R}}3Rx​. Value of x is ‾\underline{\hspace{2cm}}​.
Numerical answer
PreviousNext

More from Heat and Thermodynamics

  • In a certain thermodynamical process, the pressure of a gas depends on its volume as kV3. The work done when the temperature changes from 100 ∘ C to 300 ∘ C will be ​ nR, where n denotes number of…2021 · Numerical
  • Given below are two statements : Statement I : In a diatomic molecule, the rotational energy at a given temperature obeys Maxwell's distribution. Statement II : In a diatomic molecule, the rotational energy at a given temperature equals…2021 · MCQ
  • Thermodynamic process is shown below on a P-V diagram for one mole of an ideal gas. If V2 = 2V1 then the ratio of temperature T2/T1 is : Includes diagram2021 · MCQ
  • For a gas CP − CV = R in a state P and CP − CV = 1.10 R in a state Q, TP and TQ are the temperatures in two different states P and Q respectively. Then2021 · MCQ
  • A monoatomic ideal gas, initially at temperature T1 is enclosed in a cylinder fitted with a frictionless piston. The gas is allowed to expand adiabatically to a temperature T2 by releasing the piston suddenly. If l1 and l2 are the lengths…2021 · MCQ
  • Two different metal bodies A and B of equal mass are heated at a uniform rate under similar conditions. The variation of temperature of the bodies is graphically represented as shown in the figure. The ratio of specific heat capacities is : Includes diagram2021 · MCQ
  • A system consists of two types of gas molecules A and B having same number density 2 × 1025/m3. The diameter of A and B are 10 Ao​ and 5 Ao​ respectively. They suffer collision at room temperature.…2021 · Numerical
  • An electric appliance supplies 6000 J/min heat to the system. If the system delivers a power of 90W. How long it would take to increase the internal energy by 2.5 × 103 J ?2021 · MCQ