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Le 28/08/2024 à 08:22, Thomas Heger a écrit :I use 'spacetime' as reference to GR and in a way desribed by Minkowski.>What is absolutely essential is to re-explain things, with precise, simple terms.
That was all not under dispute.
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Sure, these equation would allow tro calculate the delay.
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(despite t_B and t_A' would be unknown at the remote side 'B')
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But anyhow..
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The problem was, that Einstein never used this value of the delay to compensate the timing value at the local side.
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If you - for instance - peep through a large telescope and look at a large clock on the Moon and see the clock show e.g. 12:00:00:00 GMT, then you would see a time too early, because your own clock would show 12:00:01:00 GMT.
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Now both clocks are actually in synch, even if the received view of the remote clock shows a different time then the local clock on Earth.
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But Einstein failed to mention the required correction of the remote signal by adding the delay to the received time value.
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This can only be interpreted, as if he didn't wanted to do that and leave the timing signal as received (what was wrong!!!).
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TH
How can we describe the spatio-temporal universe that surrounds us?
What is this "apparent delay"?
Why do two extremely well-synchronized watches show two different times?
Why, once joined, will they start to show the same time again?
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