Question
Question: In the figure given two processes A and B are shown by which a thermo-dynamical system goes from ini...
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 DQA and DQB are respectively the heats supplied to the systems then-
A
DQA = DQB
B
DQA ³ DQB
C
DQA < DQB
D
DQA > DQB
Answer
DQA > DQB
Explanation
Solution
DQ = DU + DW; DU does not depend upon path.
Q DWA > DWB ̃ DQA > DQB