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Cv = 3R/J , what is J show here? And what is J? Please explain.

Cv = 3R/J , what is J show here? And what is J? Please explain.

Grade:12th pass

1 Answers

Arun
25750 Points
6 years ago
 
Dear Ruchi
 

As Cp- Cv = R/J,

As R is always positive, it follows that Cp>Cv. Since R/J is constant, Cp-Cv is always constant.

If Cp and Cv are measured in the units of work and R is also in the units of work (or energy) then,

Cp - Cv = R

 

Regards

Arun (askIITians forum expert)

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