Sujet : Re: ? ? ?
De : mlwozniak (at) *nospam* wp.pl (Maciej Wozniak)
Groupes : sci.physics.relativity sci.physics sci.mathDate : 12. Mar 2024, 13:01:21
Autres entêtes
Organisation : NewsDemon - www.newsdemon.com
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W dniu 12.03.2024 o 09:30, Thomas Heger pisze:
Am 10.03.2024 um 11:35 schrieb Maciej Wozniak:
>
GPS is pyhsically connected to the Earth, hence 'lives' in the same
'time-domain' (uses Earth time).
>
What is the range of Earth time, then?
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If timer is local (opposite to 'universal'), than Earth time is valid
on Earth or nearby.
>
So - for every observation made from Earth or nearby?
No: time is local everywhere.
And an observation made from Earth is made from Earth.
What kind of object does use time?
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I regard matter as 'timelike stable patterns'.
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I don't give a damn to it. So, what kind of objects
does use time? Does a rock do? What for?
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'timelike stable' is a requirement, which all material objects have to fullfil.
Since 'timelike stable' requires time (actually a certain 'axis of time')
So, a rock is using time to be "timelike stable".
How does it use it?
And what is this "time" of yours? Are UTC, TAI, a zone
time - times, or are they something else?
Re: ? ? ?
Re: ? ? ?