Yes you can pursue whatever you want abroad you just have to convice the university that you are the right fit for the program and why this change in majors is the right path for you.

Yes Tabrej, why not ?

If you've already planned to study in abroad, it's good that you thought about studying in foriegn this early

I'll be telling you about some important things that you need to follow when appearing for GRE

You just dont have to score 320+ but also keep this in mind that your Quantative score will play big role in deciding your future in Physics, some colleges strictly demand 160 in quant, so better prepare your GRE keeping in mind of a score of 325 

USA/CANADA/AUSTRALIA/GERMANY, they need IELTS/ TOEFL too, So consider it al so 

Leave comment if you have any query..!!