I feel like I shouldn't have to say this, but I want everyone to understand. (If you do GREAT <3) Don't join people's Zooms. There is a guy going around asking people to Zoom, (look out for the code: 825 338 1513) then when they get on, he asks them to show their bodies/other innapropriate things. His name on Zoom is "Mysterious Men" Please stay safe guys, these are strangers, not your friends. If you can, repost this. If you feel the need, report this question. I just want to raise some awareness. 1

Agas contained within a piston-cylinder assembly e end nation about same energy states, 1 and 2, where pi 10 bar, v undergoes two processes, a and b, between the sam 0.1 m3, ui-400 kj and p2 1 bar, v2 1.0 m2, u2 200 kj: process a: process from 1 to 2 during which the pressure- volume relation is pv constant process b: constant-volume process from state 1 to a pressure of 2 bar, followed by a linear pressure-volume process to +20 0 state 2 kinetic and potential energy effects can be ignored. for each of the processes a and b, (a) sketch the process on p-v coordinates, (b) evaluate the work, in kj, and (c) evaluate process the heat transfer, in kj