Physics-
General
Easy
Question
An ideal gas of mass m in a state A goes to another state B via three different processes as shown in figure. If 
and 
denote the heat absorbed by the gas along the three paths, then
The correct answer is:
Initial and final states are same in all the process.
Hence D U = 0; in each case.
By FLOT; DQ = DW = Area enclosed by curve with volume axis.
(Area)1 < (Area)2 < (Area)1 Þ Q1 < Q2 < Q3
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