Question

An ideal gas is taken through a cyclic process ABCDA as shown in figure. The net work done by the gas during the cycle is ______.

Options

• 0 J

• 800 J

• 1000 J

• 1400 J

Answer 1

An ideal gas is taken through a cyclic process ABCDA as shown in figure. The net work done by the gas during the cycle is 800 J.

Explanation:

The net work-done by the gas = Area enclosed

`=[(6-2)xx10^5]xx[(3-1)xx10^-3]`

`=4xx2xx10^2J`

`=800 J`