Joe and Alex, Black hole thought experiment
Posted: Tue Jan 15, 2019 6:27 pm
Joe and Alex, Black hole thought experiment
Joe is on earth and Alex is travelling into a black hole, general relatively proves that time travels very slowly relative to earth. Alex dies after 1 mins beyond the event horizon. 1 mins inside the horizon equals to hundreds of earth years. Joe dies in his 70's.
The question is who lived a longer life?
Joe is on earth and Alex is travelling into a black hole, general relatively proves that time travels very slowly relative to earth. Alex dies after 1 mins beyond the event horizon. 1 mins inside the horizon equals to hundreds of earth years. Joe dies in his 70's.
The question is who lived a longer life?