Recent content by Solvay

You mean they make difference because of SR, right? In fact, I want to concentrate on GR only, here. If I ignore the part of time dilation caused by SR, then do A and C have the same time dilation? Both clocks are affected by gravity of the same size, but one is free-falling without proper...

Hello, hi. I'm a programmer in South Korea, and interested in science. This site shows neat appearance and many posts look sophisticated. Nice to meet you~!

I'm curious about time dilation sizes of below 4 situations. Please assume I'm observing the situations far away in zero gravity. And please ignore all SR effects, just focus on GR. http://dishdev.me/data/timedilationq.png Equivalence Principle says acceleration and gravitational fields can...