Advertisements
Advertisements
प्रश्न
Give any two types of a thermodynamic process.
Advertisements
उत्तर
Types of thermodynamic processes are:
- Isochoric process
- Isobaric process
- Adiabatic process
- Isothermal Revisable process
- Irreversible process
- cyclic process.
APPEARS IN
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?
Heating a gas in a constant volume container is an example of which process?
What is a thermodynamic process?
State the assumptions made for thermodynamic processes.
Explain work done during a thermodynamic process.
Explain the thermodynamics of the isochoric process.
Explain thermodynamics of the adiabatic process.
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)
Give an expression for work done in an isothermal process.
Apply first law for an isothermal process.
Apply first law for an adiabatic process.
Apply first law for an isobaric process.
Give the equation of state for an adiabatic process.
Draw the PV diagram for the adiabatic process.
Draw the PV diagram for the isochoric process.
Derive the work done in an isothermal process.
Explain in detail an adiabatic process.
Explain in detail the isochoric process.
In an adiabatic expansion of the air, the volume is increased by 4%, what is the percentage change in pressure? (For air γ = 1.4)
A monoatomic gas of pressure p having volume V expands isothermally to a volume 2V and then adiabatically to a volume 16V. The final pressure of the gas is ____________.
`("ratio of specific heats" = 5/3)`
One mole of an ideal gas with `gamma` = 1.4 is adiabatically compressed so that its temperature rises from 27° C to 47° C. The change in the internal energy of the gas is (R = 8.3 J/mol.K) ____________.
Two identical samples of a gas are allowed to expand (i) isothermally (ii) adiabatically. Work done is ____________.
In which of the following processes, beat is neither absorbed nor released by a system?
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?
Ideal gas for which 'ϒ' = 1.5 is suddenly compressed to `1/4`th of its initial volume. The ratio of 4 the final pressure to the initial pressure is ______.
`(ϒ = "C"_"p"/"C"_"v")`
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)
Which of the following processes is reversible?
Explain how can a gas be expanded at constant temperature.
