Einstein's theory of relativity info?

Question

what's the equations he used?
how is it used today, in math and science?

Answer 1

> what's the equations he used?

There's no simple answer to that--the equations would fill many pages. One of the more famous equations associated with the theory is "E=mc²"; but he didn't use that to figure out the theory -- that equation was kind of a minor footnote of the theory.

> how is it used today, in math and science?

It's not used in math.

In science, here are some examples of how it's used:
* Astronomers use it to study the characteristics of black holes, the expansion of the universe, and many other things.
* Physicists use it when studying subatomic collisions in particle accelerators.
* Engineers use it when designing GPS satellites.

Answer 2

There are, of course, two theories of relativity. The Special Theory is derived from the group of equations called the 'Lorentz Transforms'. The General Theory gives rise to the Field Equations of Gravitation' which amount to ten non-linear partial differential equations. The solutions of these equations offer a very difficult challenge to the most competent mathematician.

Answer 3

Classical relativity (no longer particular or time-honored, nor improve into it chanced on via Einstein) is predicated on the thought that extremely some issues ensue in diverse reference frames. case in point, if i'm sitting in a motor vehicle next to a particular factor and the motor vehicle starts shifting, relativity states that i'm no longer shifting faraway from a particular factor, somewhat, the particular factor is shifting faraway from me. If i could no longer see out the window and it improve right into a splendidly gentle experience, i would not understand i improve into shifting, for this reason i think of i'm at relax. the real question is: are you shifting faraway from an merchandise or is the object shifting faraway from you? that's a elementary area of relativity. Einstein elevated those thoughts to narrate to time and area. case in point, spacetime is curved. case in point, in case you and that i the two had 2 atomic clocks synchronized all the way down to a nanosecond, and you stood around jointly as I zoomed around at basically below gentle speed for a pair of hours, via the time i ended and got here to stand next to you returned, our clocks would not study the comparable time anymore, yet neither of them may well be incorrect. they only measured time in diverse reference frames. that's called time dilation. there is so plenty extra, yet i'm hoping that's effectual.

Answer 4

You don't use equations to derive a theory. You use a theory to derive equations.