jamesfirst said:My physics teacher doesn't like to believe gravity in relation to space-time
jamesfirst said:I'd like to know whether the concept of space-time still exists today
My physics teacher doesn't like to believe gravity in relation to space-time
What do you mean by this?jamesfirst said:My physics teacher doesn't like to believe gravity in relation to space-time
No, General Relativity is not the most accurate theory of gravity. While it has been extremely successful in explaining the behavior of large-scale objects, such as planets and galaxies, it breaks down at the quantum level. This means that it cannot fully explain phenomena such as black holes or the behavior of particles at the smallest scales.
Technically, any scientific theory can be disproven with enough evidence. However, General Relativity has been extensively tested and has consistently been shown to accurately describe the behavior of the universe. It would take a significant amount of new evidence to disprove it.
General Relativity has been tested and confirmed through a variety of experiments and observations. These include the bending of light by massive objects, the precession of Mercury's orbit, and the detection of gravitational waves. These and other experiments have consistently shown that General Relativity accurately predicts the behavior of gravity.
Yes, there are several alternative theories of gravity that have been proposed. These include Modified Newtonian Dynamics (MOND) and Einstein-Cartan theory. However, these alternatives have not yet been able to fully explain all of the phenomena that General Relativity can, and they have not been widely accepted by the scientific community.
General Relativity applies to the entire observable universe. However, it is not yet known if it applies to the entire universe, including regions that are beyond our observable horizon. This is an area of ongoing research and debate in the field of physics.