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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Draw a p-V diagram of the irreversible process. - Physics

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प्रश्न

Draw a p-V diagram of the irreversible process. 

आकृती

उत्तर

p-V diagram of the irreversible process:

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Thermodynamic Process
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 4: Thermodynamics - Short Answer I

संबंधित प्रश्‍न

Give an example of some familiar process in which heat is added to an object, without changing its temperature.


For work done to be reversible, the process should be ______ 


What is a thermodynamic process?


Draw a p-V diagram of the reversible process. 


Draw a p-V diagram showing negative work with varying pressure. 


Explain the thermodynamics of the isochoric process.  


When you exercise in the morning, by considering your body as a thermodynamic system, which of the following is true?


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 equation state for an isochoric process.


Draw the PV diagram for the isobaric process.


What is a cyclic 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?


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.


What are the limitations of the first law of thermodynamics?


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 ____________.


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?


Which of the following processes is reversible?  


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 ______.


Explain the thermodynamic process.


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 ______.


Explain how can a gas be expanded at constant temperature.


In a cyclic process, if ΔU = internal energy, W = work done, Q = Heat supplied then ______.


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