question_answer

In the figure given two processes A and B are shown by which a thermo-dynamical system goes from initial to final state F. If \[\Delta {{Q}_{A}}\] and \[\Delta {{Q}_{B}}\] are respectively the heats supplied to the systems then                                                                    [RPET 1999]

A)            \[\Delta {{Q}_{A}}=\Delta {{Q}_{B}}\]

B)            \[\Delta {{Q}_{A}}\ge \Delta {{Q}_{B}}\]

C)            \[\Delta {{Q}_{A}}<\Delta {{Q}_{B}}\]

D)            \[\Delta {{Q}_{A}}>\Delta {{Q}_{B}}\]