Shweta thakur Asked a Question
May 26, 2020 9:55 ampts 30 pts
sir for isothermal irreversible compression formula is same as n isothe. revesali expansion
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  • Dinesh khalmaniya Best Answer
    hope this will help you 🙏
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    Shweta thakur
    sir ye second page main they have put negative sign before compression work done and positive before expansion why sir ? as I know in compression work is done on system so it woul...
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  • Dinesh khalmaniya
    reversible expansion and compression both works will be same but sign will be different
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  • Dinesh khalmaniya thankyou
    By convention, work is defined as the work on the system by its surroundings. If, for example, the system is compressed, then the work is positive and the internal energy of the sy...
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  • Shweta thakur
    minus sign is also there
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  • Shweta thakur
    plz tell reversible work for expansion or compression is same i.e.2.303 nrt log(V2/v1)
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  • Shweta thakur
    sry sir there is mistake in question
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  • Suresh khokhar
    both are different
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