Talk:Hypervelocity
![]() | This article is rated Start-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects: | |||||||||||||
|
![]() | This page has been transwikied to Wiktionary. The article has content that is useful at Wiktionary. Therefore the article can be found at either here or here (logs 1 logs 2.) Note: This means that the article has been copied to the Wiktionary Transwiki namespace for evaluation and formatting. It does not mean that the article is in the Wiktionary main namespace, or that it has been removed from Wikipedia's. Furthermore, the Wiktionarians might delete the article from Wiktionary if they do not find it to be appropriate for the Wiktionary. Removing this tag will usually trigger CopyToWiktionaryBot to re-transwiki the entry. This article should have been removed from Category:Copy to Wiktionary and should not be re-added there. |
Why did I add the single word "laboratory"? Because I could. No, actually because I saw the picture first on a very old monitor that left me confused as to what I was seeing and I misinterpreted it as a computer graphic rendition of events changing over time - hard to describe what I thought I was seeing, but as soon as I realized it was a photograph of a real physical space it snapped into making sense. That one word would have made it clear to me from the beginning. --Fitzhugh 06:37, 3 July 2006 (UTC)
Light
[edit]Is light classified as hypervelocity? It travels at a speed above 3,000 m/s but it is not matter. --GoOdCoNtEnT 17:10, 3 July 2006 (UTC)
I also saw how it says 3000m/s but then says 10000f/s, however 3000m/s is 9900f/s.
definition
[edit]Interesting article, but this article seems to define hypervelocity as over 3000 m/s and then over 2500 m/s. I'm confused by this? If no one is sure which to choose, I suggest choosing 2500 m/s since 3000 m/s is over 2500 m/s.
24.206.125.213 21:19, 3 July 2006 (UTC)bmikesci
I think there are multiple valid definitions in the field... that's why the discrepancy. Lucifred (talk) 05:31, 12 June 2010 (UTC)
Inertial stresses where?
[edit]The article says: In particular, it refers to velocities sufficiently high that the strength of materials is very small compared to inertial stresses. I remember from Einstein's relativity ideas that no object can perform a test to discover its velocity; so therefore, what is the source of the inertial stress? - grubber 07:10, 21 January 2007 (UTC)
- I think that refers to what happens on impact between two objects that are at hyperspeed compared to each other? -- Milo —Preceding unsigned comment added by 81.171.2.42 (talk) 16:18, 4 October 2007 (UTC)
Comment that "Objects Smaller than a Softball Cannot be Detected by Radar
[edit]This comment is false, and only particular radar systems cannot detect particular objects smaller than a softball. The ability of a radar to detect an object also depends on its shape and material properties, and not just the absolute size of the object. — Preceding unsigned comment added by 149.97.32.14 (talk) 18:12, 16 May 2016 (UTC)
External links modified (January 2018)
[edit]Hello fellow Wikipedians,
I have just modified one external link on Hypervelocity. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
- Added archive https://web.archive.org/web/20120404154535/http://www.nasa.gov/centers/wstf/laboratories/hypervelocity/index.html to http://www.nasa.gov/centers/wstf/laboratories/hypervelocity/index.html
When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.
This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}}
(last update: 5 June 2024).
- If you have discovered URLs which were erroneously considered dead by the bot, you can report them with this tool.
- If you found an error with any archives or the URLs themselves, you can fix them with this tool.
Cheers.—InternetArchiveBot (Report bug) 01:57, 25 January 2018 (UTC)
Start a discussion about improving the Hypervelocity page
Talk pages are where people discuss how to make content on Wikipedia the best that it can be. You can use this page to start a discussion with others about how to improve the "Hypervelocity" page.