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2 weeks, 1 day ago

17) An ideal gas whose quantity 100 g is taken through

isochoric process in which its temperature decreases

by 20^{o}C. The change in its internal energy (C_{v}= 145 cal/Kg/^{o}C)

isochoric process in which its temperature decreases

by 20

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17)Cv is given in cal/ Kg/ degree Celsius

We need Cv in terms of cal/degree Celsius =m*145

m=100g=0.1Kg.

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