Practicing Success
A gas is expanded from volume Vo to 2Vo under three different processes. Process 1 is isobaric process, process 2 is isothermal process and process 3 is adiabatic. Let \(\Delta U_1\), \(\Delta U_2\) and \(\Delta U_3\) be the change in internal energy of the gas in these three processes. Then : |
\(\Delta U_1\) > \(\Delta U_2\) > \(\Delta U_3\) \(\Delta U_1\) < \(\Delta U_2\) < \(\Delta U_3\) \(\Delta U_2\) < \(\Delta U_1\) < \(\Delta U_3\) \(\Delta U_2\) < \(\Delta U_3\) < \(\Delta U_1\) |
\(\Delta U_1\) > \(\Delta U_2\) > \(\Delta U_3\) |
Change in temperature in process 1 will be greater and in process 3 will be last. |