What happens according to general relativity time operates differently in gravitational fields and difference between general relativity and special relativity?
Yes, time goes faster the farther away you are from the earth's surface compared to the time on the surface of the earth. This effect is known as "gravitational time dilation". Albert Einstein's theory of general relativity predicts that where gravity is stronger, time passes more slowly. That's called time dilation. Gravity is stronger closer to the center of the Earth. So, according to Einstein, time should pass more slowly closer to the ground. General relativity predicts that the path of light will follow the curvature of spacetime as it passes near a star. This effect was initially confirmed by observing the light of stars or distant quasars being deflected as it passes the Sun.In the theory of general relativity, the gravitational field also interacts with gravitational energy in the same manner as with other forms of energy, an example of that theory's universality not possessed by most other theories of gravitation. General relativity proposes an effect time dilation. This means that you would age slightly slower or faster depending on the gravitational field, an effect that can be measured with atomic clocks located at different elevations. The key difference between special and general relativity is that special relativity ignores the effects of gravity because it has no effect in an inertial reference frame, while general relativity accounts for the effect of gravity on light. Special relativity deals with phenomena that is associated with spacetime in the absence of gravity while the general relativity deals with gravity. There are two kinds of time dilation: One because the other clock moves fast relative to me (special relativity). Another one because the other clock is in a stronger gravitational field (general relativity), or accelerating rapidly (equivalence principle). Special relativity (SR) doesn't include gravity, whereas general relativity (GR) does. 2/ In SR, the laws of physics are the same for all inertial coordinate systems, that is those in which Newton's First Law of Motion is true. Special and general relativity come together to show how time is measured differently in different frames of reference, called time dilation. This effect happens because different frames of reference perceive time and space differently.
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