Physics is without a shadow of a doubt one of the best subjects that you could possibly end up studying with all things having been considered and taken into account. This is because of the fact that it analyzes the very basic structures of what make up our universe. In many ways physics is a study not just of the world around us but of the very nature of reality, and it asks some pretty interesting questions that would broaden your thinking and lead you to realize just what your place in the universe actually is at this current point in time.
If you are thinking of studying this in university, you should try your best to focus on physics that has a theoretical approach to it. Theoretical physics is great due to the reason that it goes even deeper into the theories that are being studied and created on a regular basis and it helps to expand on these theories and push their boundaries so that they are wider than might have been the case otherwise. The thing is, theoretical physics requires some truly complex calculations, so you might want to try and use a hex calculator and converter to make your academic pursuits a bit easier for you. Hexadecimal calculation is not the kind of thing that just anyone would be able to take part in since it requires a genius level intellect to fully understand.
A calculator can make the process much simpler and can make it more likely that you would be successful during your academic career. Even if you think that you can do these calculations on paper, using a calculator to double check is always a good move.