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The V-T diagram of an ideal gas which goes through a reversible cycle A→B→C→D is shown below. (Processes D→A and B→C are adiabatic) - Physics

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प्रश्न

The V-T diagram of an ideal gas which goes through a reversible cycle A→B→C→D is shown below. (Processes D→A and B→C are adiabatic)

The corresponding PV diagram for the process is (all figures are schematic)

विकल्प

MCQ
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उत्तर

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अध्याय 8: Heat and Thermodynamics - Evaluation [पृष्ठ १५७]

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सामाचीर कलवी Physics - Volume 1 and 2 [English] Class 11 TN Board
अध्याय 8 Heat and Thermodynamics
Evaluation | Q I. 10. | पृष्ठ १५७

संबंधित प्रश्न

An ideal gas is taken through an isothermal process. If it does 2000 J of work on its environment, how much heat is added to it?


Draw a p-V diagram of the irreversible process. 


Apply first law for an isothermal process.


Can the given heat energy be completely converted to work in a cyclic process? If not, when can the heat can completely converted to work?


Explain in detail the isochoric process.


Assertion: Equal volumes of monatomic and polyatomic gases are adiabatically compressed separately to equal compression ratio `("P"_2/"P"_1)`. Then monatomic gas will have greater final volume.

Reason: Among ideal gases, molecules of a monatomic gas have the smallest number of degrees of freedom.


An ideal gas is compressed to half its initial volume by means of several processes. Which of the process results in the maximum work done on the gas?


The work done on the system in changing the state of a gas adiabatically from equilibrium state A to equilibrium state B is 22.4 J. If the gas is taken from state A to B through another process in which the net heat absorbed by the system is 15.5 cal, then the net work done by the system in the latter case is ______.

( l cal = 4.2 J)


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 moles of a gas.


When an inflated ballon is suddenly burst, why is the emerging air slightly cooled?


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