Josh0768 said:
Hi, I’m an upcoming physics major who currently plans to end up in graduate school. I’ll be attending a school with a good-but-not-great physics program and I was wondering: would double majoring in physics plus something else (like mathematics or computer science) make me a more competitive candidate for graduate school, or would it be a better idea to focus on excelling in physics course and taking on undergrad research?
Look, any kind of additional knowledge is an advantage.
HOWEVER, if it will affect your grades, then it is no longer an advantage, but rather a hindrance. You can double-major, triple-major, do research work, etc. all you like. But if it means that you sacrifice the highest possible grades that you could have achieved, then all of these are no longer a good idea.
We do not know the kind of student you are, how good of a grade that you've been getting, and whether you will have a smooth adjustment into college life. All of these factors are part of what many of us often use to base our recommendations. This is why I
always urge students asking such academic questions to consult with your academic advisor. A good advisor will evaluate you as a whole, not just based on 1 or two factors.
So my suggestion is, get proper advising when you are at school, and if they assigned you to some generic advisor, go to your department, and make an appointment to speak to a physics faculty member for academic advising. He or she may not be able to make more solid recommendations until after he/she sees your grades from your first semester, but at least you will know who to talk to after that.
Zz.