Calculate the external workdone by the system in Kcal, when 40 Kcal of heat is supplied to the system and internal energy rises by 8400J.

Find the external work done by the system in kcal, when 20 kcal of heat is supplied to the system the increase in th internal energy is 8400 J (J=4200J/kcal)

Calculate the external work done by the system in Kcal, when 40kCal of heat is supplied to the system, 8400 J of internal work is done.

Find the external work done by the system in keal, when 20 kcal of heat is supplied to the system and the increase in the internal energy is 8400J (J=4200 J//kcal)?

Find the external workdone on the system in K cal, when 12.5 k cal of heat is supplied to the system and the corresponding increasing in internal energy is 10500 J (J = 4200 J/kcal)

Find the external workdone by the system in K cal, when 12.5 k cal of heat is suppleid to the system and corresponding increasing in interanal enrgy is 10500 J (J=4200 J//kcal)

Calculate the work done by the system, when 40J heat is supplied to it, the internal energy of system increase 32J .