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2
votes
2answers
60 views

Is this an example of a good electrical question on Physics?

Questions like this one are potentially on-topic on Electrical Engineering. However, that question is a little too basic for most of our users, and we don't get a lot of homework questions as it seems ...
4
votes
1answer
41 views

Ambiguity in the [color] tag

Nine questions were tagged color. Of these seven related to the perceptual values of different frequencies of visible light, and two related to the characteristic charge of the strong nuclear force. ...
10
votes
5answers
262 views

Improving signal/noise ratio

Lubos Motl has fairly complained that the site has had an unfortunate number of questions which are of a pop-sci philsophical flavor (Why is there something rather than nothing? What came before the ...
3
votes
2answers
251 views

Yet another “What level?” question. This time for physics 101 homework.

Consider "help with coefficient of friction". A basic physics 101 question, and a one-and-a-half step variety at that. As questions-that-students-have go there is nothing unusual about it, but there ...
1
vote
2answers
66 views

Does this question belong on this site?

The question Sonic boom equivalent for speed of light barrier seems to have provoked much debate in terms of whether this question is appropriate, in level and content, for this StackExchange site. ...