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Re: Petrol? TVO?

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Posted by MLP on March 01, 2006 at 06:36:11 from (85.10.199.106):

In Reply to: Re: Petrol? TVO? posted by Mike Fenner on February 28, 2006 at 17:27:45:

The definition of the meter was revised in 1983 it is now as follows.
The meter is the length of the path traveled by light in a vacuum during a time interval of 1/299 792 458 of a second.
Note that the effect of this definition is to fix the speed of light in a vacuum at exactly 299 792 458 m�s.


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