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ToughSTEM - A question answer community on a mission to share Solutions for all STEM major Problems. This is a site built specifically for answering STEM (Science, Technology, Engineering, and Mathematics -> Physics) problems in a Q/A format like the stack exchange network. We love check my work questions. It is and always will be 100% free. Supports ...


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I have a lot of sympathy with your position and I will generally put some effort into trying to interpret questions that are awkwardly phrased. However I think it's reasonable to expect someone asking a question to put as much effort into researching and writing it as they expect us to put in to answering it. As much can be learned from posting a carefully ...


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Physics Problems Q&A aka Physics Q&A Exchange (currently out of order) This is a site specifically aimed at physics problems/exercises. It was started in November 2016 to provide a suitable place for questions on Physics Stack Exchange in the homework-and-exercises category which show some effort but are closed as off topic because they are not ...


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Demanding that questions only deal with situations that unequivocally can occur in the real world rules out objects on infinite planes, point masses, Einsteinian trains, Maxwell's demon, supersymmetry, superstring theory, and any of the other standard thought experiments that form the underpinnings of a standard physics education. The ability of applying ...


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Posting on meta If a post gets closed/migrated/deleted, write up a meta post for it. Link to the post in question Explain why the post is on topic for our site Explain why you disagree with the comments supporting the closing, if any Link to the meta post you just created in the comments on the post in question, if possible. If the ensuing discussion ...


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http://www.physicsforums.com


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I think this question should be on-topic. To the extent that it is a software-recommendations question, it's precisely the kind of recommendation question we want to encourage: it is well-researched, it has a clear statement of goals and of the OP's situation, and clear requirements on the answers, which also make it clear that the answers are expected to be ...


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Deleting the questions will make it worse. One or two bad posts will not cause you to be blocked from using the site. Completely correct, you are not yet blocked. The exact algorithm is secret, but from what I see one more bad question won't affect you. The warning is more of a way to provide you with the links to improve your subsequent questions, the ...


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http://www.quora.com/Physics


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But, surely there should be a way for answers to be allowed for questions that get closed? Oh goodness no. That defeats the entire point of putting questions on hold (a.k.a. closing). Actually, there is a way, of sorts: edit the question to make it good, and then it gets taken off hold (reopened). That's exactly what we want to happen, in most cases. Or ...


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First, note that not all homework related questions are off topic here. However... I wasn't interested in learning or understanding any physics methods; my interest was to find out whether 13 is indeed the answer for the problem in question. It's the Devil's dozen that made me interested. For me, the value of the posted solutions is that they prove that 13 ...


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Your question does not ask a conceptual question about physics, it simply asks users to solve the exercise you call "the Devil's problem". That you ask us to solve the exercise not by saying "Solve this for me" but by asking whether a given number is the answer doesn't change anything in my eyes - how is an answer supposed to make the ...


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I'm going to start by commenting the word "appropriate" in the context of getting downvotes. People sometimes seem to come to meta looking for a ruling that the crowd was wrong, but that is not how it works. We rely on the crowd to get things right. Votes (up and down) are plenary: excepting vote fraud people are empowered to vote any way they like. Nor ...


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http://www.reddit.com/r/Physics


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The most-upvoted answer to that question is a great example of discussing mathematics as opposed to doing mathematics. The meat of the answer is [T]he real problem is not so much nonrenormalizability as high-energy behavior inconsistent with local quantum field theory. ... With gravity, this high-energy/short-distance correspondence breaks down. ... This ...


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A question of the form What is the biggest X? presumably means that an answerer should only answer if they are 100% sure that they know the unique answer (which btw may change in the future), and all other answers should be deleted. Of course that's not going to happen, so such questions in practice degenerate into What are examples of big Xs? For the latter,...


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Physics.SE is for questions about physics. Physics means observations of the way nature behaves , note: observations. This rumble thing you are obsessing about is not an observation. It is a figment from the imagination of the author you have quoted. Physics.SE is not about interpreting dreams or visualizations or fairy land propositions or .... You ...


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I want to point out one aspect of the question closure procedure which is relevant here but is not apparent to <3k users (and even then takes a while to realize). When voting to close a question, one gets to choose between the multiple options, but after you have five close votes the question gets closed regardless of what the mix of options is. (That is, ...


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The following three points combine to contradict your thesis: The number of questions asked per week has been steadily increasing for the entire duration of PSE's existence. The number of users joining this site has grown rapidly the last year, but increasing always as well The number of questions closed per week has remained fairly steady over the last ...


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Questions which are edited are put into a queue to be reviewed for reopening. This is the primary mechanism by which questions get reopened after being put on hold. Flagging for moderator attention is a backup option, to be used when the review process isn't working - either because the question is too old to be reviewed, or, if you really believe that the ...


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This is not the first time someone has asked why simple physics questions are given less focus and/or ignored compared to more advanced material nor will this be the last. I will answer in the same way past and future incarnations of this question were and will be answered. This is not the case. Simply look at our most popular or highest voted posts or our ...


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The SE will block your account from posting new questions if your existing questions are judged to be low quality, but the exact criteria they use have never been disclosed - presumably to stop people from gaming the system. I have read your existing questions, and you are obviously enthusiastic about physics. Can I suggest you ask in the Physics Stack ...


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I'm a bit surprised this got closed as unclear. It's really a duplicate and could have been closed on that basis, though I chose to answer the question because I judged it wanted a less technical answer than the duplicate. Anyhow I have edited the question in an attempt to make it clearer what is being asked. Jay, please feel free to undo my change if you ...


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I voted to close this question for several reasons. It was extremely unclear when it was posted. I asked you to make several clarifications, after which it was still unclear. After more requests from clarification from two separate users, and seven revisions in total, it finally made sense. But most close votes had been cast before then. All four of your ...


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Even though you have eliminated an explicit reference to opinion, this does not change the fact that IMO the question is still opinion-based. I can answer yes/no/I think so/I don’t think so without reference to any physical law or principle, and my answer would be just as good as anybody else’s.


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Problem Solving Strategies chatroom This requires a rep of at least 20 points. Typical questions come from college/university exam preparation (mainly JEE) and undergraduate level physics courses, and cover mathematics and physical chemistry as well as physics. Use of ChatJax is preferred.


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The meta question (v1) addresses really two separate and independent issues: When to close a question? When to tag a question with the homework tag? These are in principle two separate and independent decisions and actions. Reasons for closure are discussed in many places on meta. [If I find a good link I will include it here later. E.g. this meta post is ...


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No, not necessarily, for two reasons: The scope of the site and our sense of what constitutes an appropriate question has changed over time. So if you find an old question that is not closed but seems like it should be, it's possible that the question was considered appropriate at the time it was asked, but our policy has changed since then. In a case like ...


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