A gas expands from 5 L to 205 L at a constant pressure of 50 N/m2. The work done is
2000 J
1000 J
10000 J
none of these
The units in litre should be converted into metre^3 to get the right answer. According to me the answer for the question is 10J (well, I'm relying on my memmory, didn't do the problem again while typing this text...). Please tell me if I'm wrong.