Recent content by Virous

If the diagram depicts a real situation, they obviously do :) The question is, where? Particles definitely don't have this information, since they are just particles moving up and down and having a particular displacement function. Suppose, I have managed to superimpose a million of waves with...

The apple example would make sense, since apples are composed of different matter (I mean, each apple has its own). The problem with waves, though, is that they are all made of the same matter (the same rope in this case, or whatever that is). So a wave is just a distribution of a particular...

I have a question about, perhaps, GCSE level physics, if not below, which, for some reason, is not explained anywhere I've looked up. Or, at least, I didn't find any explanation. The picture above is supposed to explain the concept of superposition. It depicts a pair of one-dimensional waves...

Thanks to everyone! The solution came from an A-Level book in the form of confidence intervals. Special thanks to Stephen for telling me what to look for in the book`s index. Unfortunately, overloading the essay with mathematical stuff appeared to be inevitable :(.

Good afternoon! Suppose I have a box with N marbles of different color and I want to know the ratio of the number of green ones to N (number X). The number of marbles (N) is so huge that there`s absolutely no way to get them all out of the box and count. What I do instead is I take a sample of...

I can see two long strings with lots of groups of 3 symbols separated by 5 null-bytes. I presume, these are the values I need. 3 bytes should be enough to store a decimal number with 4 s.f., I guess. But I see no relationship between these groups and actual numbers :(

Yes, I tried to open them with a text editor. I can clearly see the header of the table (e.g. "Temperature"), but I can`t find any numbers. http://www.filedropper.com/5_11 - this is one of the files.

Yeah, seems it`s the only way. They don`t tend to be fast when it comes to their support service. Especially on weekends :(

No, these are not sound files. I`m absolutely sure, since I recorded all these files myself. Audio format is the only thing I get from Google as well. I hope to find someone on this forum who possesses the same kind of data logger and will share his software with me. On the official website of...

Good Evening! I have a few files with "mlp" extension, which are pH vs Time graphs from a lab data logger. The original software is unavailable to me, but in the Internet I can`t find anything to open it. Please, help!

I received a note from berkeman to my previous post. I didn`t mean to be insulting in any way. Just sincerely thanked the guy :) Robphy, I`m not familiar with Python at all, unfortunately, but what I found is this thing here: http://4coder.org/delphi-source-code/412/ (on Delphi). And it seems...

Alright, just found the source code of an anaglyph projecting software, `m going to expand its functionality. Thank you anyway, B0b-a.

Well, the list is quite huge, and I know nothing about a single item of it, so the point of this thread is to ask for your advice, which software to choose. I can`t try all of them and see if they give what I need :(

Evening... I`m looking for some kind of graphics editing software, allowing to draw 3D sketches and view them through anaglyph glasses (blue-red). The main purpose is just to assist my imagination in solving 3D geometry problems, so I prefer it to be as simple as possible. It would be great...

Hello Can someone, please, briefly describe or give a manual on how to use the spectrometer on the photo to measure an atomic spectrum. I tried to google that already, but failed. http://www.daviessports.co.uk/netalogue/600/A46395.jpg Deep thanks!