Shweta thakur Asked a Question
April 23, 2020 6:05 pmpts 30 pts
sir ye sign samagh ni aa rha from process 1 to 2 to 3 to 4
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  • Lingareddy thankyou
    generally internal energy can not be negative because it is state function .it doesn't dependent upon path
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  • Lingareddy
    u r not mentioned coordinates i.e what u taken x-axis and Y - axis
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  • Suresh khokhar
    can u explain little bit where u got problem
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  • Dinesh khalmaniya Best Answer
    it's roughy graph that showing overall energy in cyclic process is zero
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  • Dinesh khalmaniya thankyou
    change in internal energy = delta u
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    Shweta thakur
    +ve ,-ve kaise hua