is physics important for computer science

Published by on November 13, 2020

The electricity and magnetism part of physics may be of interest if you do electronics and hardware, or software relating to such applications. It is the most basic and fundamental science. Thus, they learned to meticulously debug their program on paper (really the only way, at the time, I suppose, since they could only use the mainframe) and "run" the program in their head. All rights reserved. Preface with I'm an EE but I've done some CS courses as well. computer games). This seems to me to be more a question about physicists, rather than about physics. I think it's an important topic to discuss in order to help everyone understand the nature of science. Mechanics is mostly useless for EE, CompE, and CS (especially CS) so don't worry about it. Actually, the courses you end up teaching are often not entirely dependent on your expertise. A semester of probability (not a semester of prob/stat, but just probability) is helpful too. Yes, that looks like data---but it's not data. And physics also deals heavily with lasers, which includes things like laser eye surgery. Along with that, I make the claim that we should all be including numerical calculations in our introductory classes---the tools are very accessible now and there are no more excuses to keep it out of the curriculum. I want to study Computer Science Dropping A-Levels for a BTEC in Computing Year 12 who studies Math, Biology, German A-Level. As an experimental science, physics utilizes the scientific method to formulate and test hypotheses that are based on observation of the natural world. But science is still about building and testing models. The process of making a model would be theoretical physics. I have an M.Sc. Update the question so it focuses on one problem only by editing this post. So, why are people voting to close without leaving a comment? What do theoretical physicists need from computer scientists? Is it something in between or something completely different? It is not particularly hard to learn the background for an undergrad course, even if it is not particularly in your area, provided you have a sufficiently numerate background. To revist this article, visit My Profile, then View saved stories. Second, there's a field called "complex systems", such as spin glasses or stock markets, which can be modeled effectively on computers, hence the computer program becomes the experiment itself. These people are wrong. However, there are also a number of areas at the interface of computer science and physics which attract people from both sides: Of these, perhaps the last one (TCS) seems the most surprising. Why use "the" in "than the 3.5bn years ago"? Physics is built on the fundamental assumption that we can model the world using algorithms. I would like to address the following question: When you use a computer to solve a problem (I would call this a numerical calculation), is it an experiment or theory? Here are some examples of scientific models: So, a model can be many different things. I don't think physics will be of critical importance at all. I do not mean for simulation, but for conceptual understanding of the physical problem? The equation for the gravitational force between two objects. Something is clearly wrong, and I just don't know how to fix it. a pendelum) can produce very complex behaviour, they are relatively cheap to research (PCs are cheap, software is free), and they can be found in many fields of physics. Here are some key points that will be brought up. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of Condé Nast. First off, physics tends to provide a very good background for people who move on to study problems in other areas, which is perhaps why there is a lot of cross-over to computer science. I took the discrete math class from the CS department, and the proofs class from the Math department which are similar but touch on different things. Kai can provide tips and support as you research and apply to colleges, and explore majors and careers. How are physics and computer science getting united? They would then take the shoe-box of cards (all in a specific order!) Discrete math is probably the most important math class for CS but most schools offer only one semester which only scrapes the surface. How does the UC calculate GPA? I think this blog post sums it up nicely when it says, "Without algorithms there would be no Physics! @JoeFitzsimons Post is excessive, but ... Interest in physics or other sciences arises from a primeval need to model the surrounding world, to be more effective at survival, which implies predicting events and possibly modifying their course. Should we leave technical astronomy questions to Astronomy SE? Natural laws can only be corroborated by observation. From my reasoning and knowledge of one CS professor who has a PhD in astronomy: Above all, the answer depends on your definition of what a "computer scientist" is. It doesn't have to be a mathematical model---but that's often what we see in science. If we agree on the fundamental ideas of science, then we can have a discussion on the role of computational science. No one calls that an experiment. How Physics Works . It only takes a minute to sign up. Oh, when you solve a differential equation (which everyone would agree would fall under "theoretical science") you also don't know what you are going to get for the solution until you do it. A model can really be anything used to represent real life (but not real life). Physics plays an important role in all the natural sciences, however, and all such fields have branches in which physical laws and measurements receive special emphasis, bearing such names as astrophysics, geophysics, biophysics, and even psychophysics. Or does perhaps artificial intelligence, algorithm development, or grid computing for a commercial company? The science is very important in anything radiation related, including radiation therapy, one of the more viable cancer treatments available. What about the converse: applying ideas, concepts and results of computer science to physical problem. We can use this model to predict future (or new) events in real life. This is Part 1 of the UC Transfer FAQs for anyone interested in transferring to a UC. More often it is a case of what courses need teaching when you join the department. An example of this would be the simulated annealing algorithm which works extremely well for optimization problems, as well as work done on phase transitions in 3SAT. We are going to meet a physics professor that specializes in creating computational models of different things (it really could be for anything). Repeat forever. I think the main reason why this is so common is that many people who are of the tenured professor age now (50-60) were in graduate school before most colleges offered a Ph.D. in computer science. What's the current state of LaTeX3 (2020)? It produces data which is then analyzed. So, if we are talking about professors (loosely), their background will probably determine what kind of classes they teach.

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