User talk:Teply

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Welcome!

Hello, Teply, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Here are a few good links for newcomers:

I hope you enjoy editing here and being a Wikipedian! Please sign your name on talk pages using four tildes (~~~~); this will automatically produce your name and the date. If you have any questions, check out Wikipedia:Where to ask a question or ask me on my talk page. Again, welcome!  Shimgray | talk | 17:54, 25 September 2005 (UTC)

Contents

[edit] DYK

Updated DYK query Did you know? has been updated. A fact from the article Science Service, which you recently created, has been featured in that section on the Main Page. If you know of another interesting fact from a recently created article, then please suggest it on the "Did you know?" talk page.

[edit] Your article, ANTARES, was selected for DYK!

Updated DYK query On June 11, Did you know? was updated with a fact from the article ANTARES, which you created. If you know of another interesting fact from a recently created article, then please suggest it on the "Did you know?" talk page.

Thanks for your contributions! ++Lar: t/c 02:11, 11 June 2006 (UTC)

[edit] Exponential decay

Check the page history to view this discussion.

[edit] Phase velocity of matter wave

After some search, I noticed that the content of "Matter wave phase" was written by you. I'd like to discuss with you that, according to many sources including the Feynman lecture on Physics III (Quantum Mechanics) and here, the following formulas should be correct instead of those you wrote in the article:

v_p = E/p = \hbar \omega / \hbar k = \omega/k,

where E is total energy, i.e. E = \gamma m_{rest}c^2 = m_{rest}c^2 + E_k = \sqrt{m_{rest}^2 c^4 + c^2 p^2}
and

v_g = \frac{d\omega}{dk} = v_{particle} = c^2 / v_p ,

which holds for both light wave and matter wave.

Please respond to the talk page if any. --KasugaHuang 03:09, 4 January 2007 (UTC)

[edit] Orphaned non-free media (Image:Sciserv.jpg)

Thanks for uploading Image:Sciserv.jpg. The media description page currently specifies that it is non-free and may only be used on Wikipedia under a claim of fair use. However, it is currently orphaned, meaning that it is not used in any articles on Wikipedia. If the media was previously in an article, please go to the article and see why it was removed. You may add it back if you think that that will be useful. However, please note that media for which a replacement could be created are not acceptable for use on Wikipedia (see our policy for non-free media).

If you have uploaded other unlicensed media, please check whether they're used in any articles or not. You can find a list of 'image' pages you have edited by clicking on the "my contributions" link (it is located at the very top of any Wikipedia page when you are logged in), and then selecting "Image" from the dropdown box. Note that all non-free media not used in any articles will be deleted after seven days, as described on criteria for speedy deletion. Thank you. BJBot (talk) 05:22, 15 January 2008 (UTC)