I have a question about letters of recommendation. My school does not have a premedical advisory committee, which means that I need to go out and hunt down professors for every application I send in. I am a Physics major, so most of the profs that know me best are Physics profs. Senior Physics courses tend to have only a dozen or so students, so you actually get to know the profs, as opposed to hundreds in a arts class. Is it bad if I have all of my letters of recommendation from one deparment? I could maybe find a prof from Arts or another Science department to write me a letter, but it wouldn't be as strong a letter as they don't really know me as well. What do you guys think?