http://session.masteringphysics.com/problemAsset/1013990/12/1013990E.jpg Which of the following statements are true about the first half of this process, just going from state A to state F? Both T and U increase. W provides energy input. Q provides energy input. Q is larger (in magnitude) than W. I know that Q provides energy input, but none of the other ones sound corrects to me. . . please help.