Question

write about the Isothermal process : ​

Answer 1

Answer:

Temperature is constant in such process, internal energy is constant. Hence, ∆U = 0

For isothermal process

0 = Q +W or W = -Q

The above equation implies that heat absorbed by the system is entirely used for doing work on the surroundings. When work is done on the system by the surroundings it results in release of heat