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प्रश्न
What is a thermodynamic process?
उत्तर
A process by which two or more state variables of a system can be changed is called a thermodynamic process.
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संबंधित प्रश्न
Draw a p-V diagram of the reversible process.
Draw a p-V diagram showing positive work at constant pressure.
Write a note on free expansion.
Explain work done during a thermodynamic process.
When a cycle tyre suddenly bursts, the air inside the tyre expands. This process is ____________.
In an isochoric process, we have ____________.
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 an equation state for an isochoric process.
What is meant by a reversible and irreversible processes?
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?
Derive the work done in an isothermal process.
Explain the isobaric process and derive the work done in this process.
Explain in detail the isochoric process.
Draw the TP diagram (P-x axis, T-y axis), VT(T-x axis, V-y axis) diagram for
- Isochoric process
- Isothermal process
- Isobaric process
Consider the following cyclic process consist of isotherm, isochoric and isobar which is given in the figure.
Draw the same cyclic process qualitatively in the V-T diagram where T is taken along the x-direction and V is taken along the y-direction. Analyze the nature of heat exchange in each process.
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)`
In which of the following processes, beat is neither absorbed nor released by a system?
In an isothermal process, the volume of an ideal gas is halved. One can say that ____________.
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")`
Consider P-V diagram for an ideal gas shown in figure.
Out of the following diagrams (figure), which represents the T-P diagram?
 (i) |
 (ii) |
 (iii) |
 (iv) |
Give any two types of a thermodynamic process.
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.
An ideal gas is taken through a cyclic process ABCDA as shown in figure. The net work done by the gas during the cycle is ______.
