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Physics
Special and General Relativity
Temporal Gradients at Event Horizons of Black Holes
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[QUOTE="PeterDonis, post: 6415372, member: 197831"] No. See below. No. To an observer [I]hovering[/I] just above the hole's horizon, and [I]not[/I] falling in, clocks that are hovering higher up appear to be running fast. To an observer [I]falling in[/I] to the hole, clocks that are [I]hovering[/I] higher up appear to be running [I]slow[/I], not fast. But to an observer falling into the hole, a clock a bit higher that is also falling in, does not appear to be running slow [I]or[/I] fast, except to the (small) extent that the two clocks are moving apart because of tidal gravity--that makes each one see the other running a bit slow. [/QUOTE]
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Forums
Physics
Special and General Relativity
Temporal Gradients at Event Horizons of Black Holes
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