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Vieux 28/07/2008, 12h29
Daryl McCullough
 
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Par défaut Re: Thank you Daryl McCullough

Shubee says...
>
>On Jul 27, 6:31 am, stevendaryl3...***yahoo.com (Daryl McCullough)
>wrote:
>
>> As for phrases such as "moving clocks run slow", that phrase
>> isn't used by physicists. It's only used in introductory discussions
>> of relativity.

>
>Michael Fowler is a professor of physics
>http://www.phys.virginia.edu/Scripts...l.asp?UID=mf1i
>and he teaches "Moving Clocks Run Slow"
>http://galileoandeinstein.physics.vi.../time_dil.html


That's an *introductory* discussion of relativity.

>There seems to be many professors of physics that are not physicists.
>http://online.physics.uiuc.edu/cours...des/lect14.pdf


An introductory lesson in relativity.

>http://physics.bu.edu/~duffy/py106/Relativity.html


All of your examples are introductory lessons in relativity.

>> I agree that it is misleading, but so is the
>> opposite approach,


>You're saying that every approach is misleading, which is incorrect


No, I said that two approaches are misleading: The approach that
says "Moving clocks run slow" and the approach that says "The
strange predictions of relativity are artifacts of a peculiar
procedure for synchronizing clocks".

The approach that is not misleading is to focus on physical
predictions, where a physical prediction is a prediction that
does not depend on a particular choice of coordinate system.

--
Daryl McCullough
Ithaca, NY

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Discussions similaires

Discussion Auteur Forum Réponses Dernier message
Re: Thank you Daryl McCullough Daryl McCullough Newsgroup fr.sci.astrophysique 0 28/07/2008 15h37
Re: Thank you Daryl McCullough Daryl McCullough Newsgroup fr.sci.astrophysique 0 28/07/2008 13h57


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