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प्रश्न
Draw a p-V diagram of the reversible process.
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उत्तर
p-V diagram of reversible process
संबंधित प्रश्न
A thermodynamic system is taken from an original state to an intermediate state by the linear process shown in Figure
Its volume is then reduced to the original value from E to F by an isobaric process. Calculate the total work done by the gas from D to E to F
Answer in brief.
Why should a Carnot cycle have two isothermal two adiabatic processes?
Heating a gas in a constant volume container is an example of which process?
Differentiate between the reversible and irreversible processes.
Explain work done during a thermodynamic process.
When you exercise in the morning, by considering your body as a thermodynamic system, which of the following is true?
In an isochoric process, we have ____________.
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?
Explain in detail the isothermal process.
Derive the work done in an adiabatic process.
Explain the isobaric process and derive the work done in this process.
Explain in detail the isochoric process.
What are the limitations of the first law of thermodynamics?
In a petrol engine, (internal combustion engine) air at atmospheric pressure and temperature of 20°C is compressed in the cylinder by the piston to `1/8` of its original volume. Calculate the temperature of the compressed air. (For air γ = 1.4)
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.
For a given ideal gas 6 × 105 J heat energy is supplied and the volume of gas is increased from 4 m3 to 6 m3 at atmospheric pressure. Calculate
- the work done by the gas
- change in internal energy of the gas
- graph this process in PV and TV diagram
An ideal gas is expanded isothermally from volume V1 to volume V2 and then compressed adiabatically to original volume V1. If the initial pressure is P1, the final pressure is P3 and net work done is W, then ____________.
Two identical samples of a gas are allowed to expand (i) isothermally (ii) adiabatically. Work done is ____________.
For an isothermal expansion of a perfect gas, the value of `(Delta "P")/"P"` is equal to ____________.
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?
We consider a thermodynamic system. If `Delta"U"` represents the increase in its internal energy and W the work done by the system, which of the following statements is true?
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) |
In the figure shown here, the work done in the process ACBA is ______.
When an inflated ballon is suddenly burst, why is the emerging air slightly cooled?
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 ______.
In a cyclic process, if ΔU = internal energy, W = work done, Q = Heat supplied then ______.
