Find the change in internal energy in joule.When 10g of air is heated from 30^(@)C to 40^(@)C(Cv = 0.172 kcal/kg K, J = 4200 J/kcal)

Find the change in internal energy in joule.When 10g of air is heated

1.	Find the change in internal energy in joule.When 10g of air is heated from 30^(@)C to 40^(@)C(Cv = 0.172 kcal/kg K, J = 4200 J/kcal)
Answer» 62.24J 72.24J 52.24J 82.24J Answer :B