Teaching HSSC TGT 2023 Mock Test (Latest Pattern) Physics Thermodynamics Heat, internal energy and work
In thermodynamics, which of the following statements are true?
1) Work is path independent function
2) Work is a path-dependent function
3) Work is the area under the curve in a PV diagram
4) Work and heat energy are completely interchangeable
1
1 & 4
2
1 & 2
3
3 & 4
4
2 & 3
5
Not Attempted