Question

define work done expenssion of thermal process.​

Answer 1

Answer:

here's your answer :

from when the pressure is constant, the force exerted is constant and the work done is given as PAV. An isobaric expansion of a gas requires heat transfer to keep the pressure constant. so An isochoric process is one in which the volume is held constant, meaning that the work done by the system will be zero.

hope it helps you ☺

Answer 2

Answer:

For an ideal gas, from the ideal gas law PV = NkT, PV remains constant through an isothermal process. A curve in a P-V diagram generated by the equation PV = const is called an isotherm. For an isothermal, reversible process, the work done by the gas is equal to the area under the relevant pressure -volume isotherm.

Explanation:

Hope it helps you ♥️❣️