Question
Question: A given mass of gas expands from the state A to the state B by three paths 1, 2 and 3 as shown in th...
A given mass of gas expands from the state A to the state B by three paths 1, 2 and 3 as shown in the figure. If w1, w2 and w3 respectively be the work done by the gas along three paths then :
A
w1> w2> w3
B
w1< w2< w3
C
w1 = w2 = w3
D
w2< w3< w1
Answer
w1< w2< w3
Explanation
Solution
Work done = Area under the curve