Re: DTG: A New Theory of Gravity


"jem" <xxx@xxxxxxx> wrote in message
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kenseto wrote:

"jem" <xxx@xxxxxxx> wrote in message
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kenseto wrote:


"jem" <xxx@xxxxxxx> wrote in message
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kenseto wrote:



Sure it is a clock.....but it is not as accurate as an atomic clock.

What makes one clock more accurate than another?


The frequency in the sun dial clock is not very repeatable. Also a sun

dial

clock is not available in different frames. An atomic clock can be

carried

to different frames.



How do you suppose you could determine whether the frequency of a clock
is repeatable?


You compare a number of them to see if they show the same elapsed time
after
a while.

What does that have to do with repeatability? And suppose you compare
the elapsed times on "a number of them" and they're not the same - how
are you going to decide which one is the most accurate?

If identical clocks do not record the same rate of passage of time then you
don't have a good physical clock. What to do? You don't use it as a clock.



.

Relevant Pages

  • Re: DTG: A New Theory of Gravity
    ... The frequency in the sun dial clock is not very repeatable. ... You compare a number of them to see if they show the same elapsed time after ... What does that have to do with repeatability? ...
    (sci.physics.relativity)
  • Re: DTG: A New Theory of Gravity
    ... What makes one clock more accurate than another? ... The frequency in the sun dial clock is not very repeatable. ... What does that have to do with repeatability? ... suppose they do record the same elapsed times. ...
    (sci.physics.relativity)
  • Re: DTG: A New Theory of Gravity
    ... What makes one clock more accurate than another? ... The frequency in the sun dial clock is not very repeatable. ... What does that have to do with repeatability? ... suppose they do record the same elapsed times. ...
    (sci.physics.relativity)
  • Re: DTG: A New Theory of Gravity
    ... What makes one clock more accurate than another? ... You compare a number of them to see if they show the same elapsed ... What does that have to do with repeatability? ... OK, so if you compare two different types of clocks and they show different elapsed times, which one is the more accurate? ...
    (sci.physics.relativity)
  • Re: DTG: A New Theory of Gravity
    ... What makes one clock more accurate than another? ... The frequency in the sun dial clock is not very repeatable. ... You compare a number of them to see if they show the same elapsed ... What does that have to do with repeatability? ...
    (sci.physics.relativity)
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