What happens throughout the carnot cycle process of isothermal expansion?
Gas is transferred from P 1 , V 1 , T 1 to P 2 , V 2 , T 2 during the isothermal expansion carnot cycle process. At temperature T 1 , heat Q 1 is absorbed from the reservoir. The overall change in internal energy is zero, and the amount of heat absorbed by the gas equals the amount of work done.