Hi! I am currently in my final year doing Mechanical Engg from a Govt college. I have written GRE and will start applying for universities in 3 week's time. But, my interest in Mechanical engg is going down day by day. Since my 9th grade, I've always wanted to study Physics. My question is: Is it possible for me to jump to pure Physics with an Engg background? If I have to apply to foreign universities, what are the requirements I will need, to compensate for my lack of a basic degree in Physics? Will writing PHYSICS GRE help me? Or should I try for an internship in a Physics related field? I am desperately looking forward to your replies. Thank you.