Question

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 1

Answer:

Hope it will help you

Explanation:

Answer Text

62.24J

72.24J

52.24J

82.24J

Answer :

B

Solution :

W=(P(V2−V1)