Friday, February 18, 2022

Time Dilation yet again ...

Einstein's right yet again in terms of time dilation, space/time and all things related to gravity. 

The idea that time would be affected by gravity was first proposed by Albert Einstein in 1915, as part of his theory of general relativity. Space and time are inextricably linked, and large masses warp the fabric of spacetime with their immense gravitational influence. This has the effect of making time pass more slowly closer to a large mass like a planet, star, or, in the most extreme example, a black hole. This phenomenon is known as time dilation.

Here on Earth, time dilation effectively means that time moves more quickly at higher elevations. So for instance, time passes faster on the summit of Mount Everest than at sea level, but it applies over smaller distances too – someone living in a 10th floor apartment will age faster than someone on the first floor, and your head ages faster than your feet.

The problem with physics is the very small of quantum remains separate from the very large of relativity, a nonissue with nature but in terms of finally understanding how the two scientifically relate to one another is something this experiment hopes to resolve.

The team says that this work could not only help make atomic clocks 50 times more precise than they are now, but it could open up new tools to probe the mysteries of physics. Currently, the force of gravity can’t be explained in terms of quantum physics, but being able to measure its effects on smaller and smaller scales could unlock its secrets and perhaps reveal the missing link between quantum and classical physics.


No comments: