Clark kent invented an anti-kryptonite device on may 1, 2016. unbeknownst to clark, lex luthor also invented the identical device on april 30, 2016. clark, using superhuman typing speed, files his application the same day (may 1.) lex put his application in the mail (and he has a postmark to prove it) on may 1. who wins the patent?

Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.