General relativity describes spacetime by a metric, which determines the distances that separate nearby points.

Category: General relativity

General relativity was developed after special relativity to include concepts like gravity.

General relativity also agrees that any technique for faster-than-light travel could also be used for time travel.

General relativity, or the general theory of relativity, is the geometric theory of gravitation published by Albert Einstein in 1916 and the current description of gravitation in modern physics.

General relativity generalises special relativity and Newton's law of universal gravitation, providing a unified description of gravity as a geometric property of space and time, or spacetime.

General relativity also predicts the existence of gravitational waves, which have since been observed indirectly ; a direct measurement is the aim of projects such as LIGO and NASA / ESA Laser Interferometer Space Antenna and various pulsar timing arrays.

General relativity is a metric theory of gravitation.

General relativity has a number of physical consequences.

General relativity predicts that the path of light is bent in a gravitational field ; light passing a massive body is deflected towards that body.

General relativity differs from classical mechanics in a number of predictions concerning orbiting bodies.

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General relativity is based upon the principle of equivalence:

General relativity is a more exact theory than Newton's laws for calculating orbits, and is sometimes necessary for greater accuracy or in high-gravity situations ( such as orbits close to the Sun ).

General relativity models gravity as a curvature within space-time that changes as a gravitational mass moves.

General relativity, like electromagnetism, is a classical field theory.

** General relativity, Albert Einstein's theory of gravitation

General relativity is the generalization of special relativity to include gravitation.

If there be a disinterested patriot in America, 'tis General Washington, and his bravery, none can question ''.

Photos of Conference Rooms and the General Assembly Hall can be made when these rooms are not being used for meetings.

Naturally, enterprises of the size of General Electric are in a position to structure their prices in such a way that the relatively small competitors can be forced to the wall in a very short time.

`` I suppose I can never expect to call you ' General ' after that Washington episode ''.

* Earliest day on which Store Bededag or General Prayer Day can fall, while May 13 is the latest ; observed on the 4th Friday after Easter day.

Along with his colleague the Archbishop of York he chairs the General Synod and sits or chairs many of the church's important boards and committees ; power in the church is not highly centralised, however, so the two archbishops can often lead only through persuasion.

A systematic review of randomized controlled trials published in the Archives of General Psychiatry showed up to one-third of the six-week effect of SSRI treatment can be seen in the first week.

* 1967 – Vietnam War: American General William Westmoreland says in a news conference that the enemy had " gained support in the United States that gives him hope that he can win politically that which he cannot win militarily.

All of this cosmic evolution after the inflationary epoch can be rigorously described and modeled by the ΛCDM model of cosmology, which uses the independent frameworks of quantum mechanics and Einstein's General Relativity.

On June 26, 2009, Jeff Immelt, the CEO of General Electric, called for the U. S. to increase its manufacturing base employment to 20 % of the workforce, commenting that the U. S. has outsourced too much in some areas and can no longer rely on the financial sector and consumer spending to drive demand.

The two perspectives are related by a process of extension: wherever there is a horizon, a particular solution of General Relativity can be extended beyond it by assuming that nothing special happens there ( i. e., that it " looks like " the region within the horizon ).

When they arrive at Karnstein the General asks a nearby woodsman where he can find the tomb of Mircalla Karnstein.

The shield can be shown surrounded by the insignia of an honorary Knight Commander of the Most Honorable Order of the Bath ( KCB ), an award the General received after the first Gulf War.

Where it is not necessary to be so urgent, or where indirect contempt has taken place the Attorney General can intervene and the Crown Prosecution Service will institute criminal proceedings on his behalf before a Divisional Court of the Queen's Bench Division of the High Court of Justice of England and Wales.

She would later advise her confessor and biographer, the Blessed Raymond of Capua, O. P., ( who went on to become Master General of the Order ) to do during times of trouble what she did now as a teenager: " Build a cell inside your mind, from which you can never flee.

General graph databases that can store any graph are distinct from specialized graph databases such as triplestores and network databases.

The European powers then determined to intervene, and authorized the landing in Beirut of a body of French troops under General Beaufort d ' Hautpoul, whose inscription can still be seen on the historic rock at the mouth of Nahr al-Kalb.

* Winplot: General Purpose plotter which can draw and animate 2D and 3D mathematical equations.

For example, in the United Methodist Church, bishops are elected for life, can serve up to two terms in a specific conference ( three if special permission is given ), are responsible for ordaining and appointing clergy to pastor churches, perform many administrative duties, preside at the annual sessions of the regional Conferences and at the quadrennial meeting of the worldwide General Conference, have authority for teaching and leading the church on matters of social and doctrinal import, and serve to represent the denomination in ecumenical gatherings.

The gravitational redshift of a photon can be calculated in the framework of General Relativity ( using the Schwarzschild metric ) as

* 1993 – General Motors sues NBC after Dateline NBC allegedly rigs two crashes intended to demonstrate that some GM pickups can easily catch fire if hit in certain places.

The first formulation of American fundamentalist beliefs can be traced to the Niagara Bible Conference and, in 1910, to the General Assembly of the Presbyterian Church, which distilled these into what became known as the " five fundamentals ":

Shortly before the trial Eiffel had announced his intention to resign from the Board of Directors of the Compagnie des Establissments Eiffel, and did so at a General Meeting held on 14 February, saying " I have absolutely decided to abstain from any participation in any manufacturing business from now on, and so that no one can be misled and to make it most evident that I intend to remain absolutely uninvolved with the management of the establishments which bear my name, I wish to that my name should disappear from the name of the company.

General surgeons can perform vascular surgery if they receive special training and certification in vascular surgery.