What is the history of relativity theory?
General relativity (GR) is a theory of gravitation that was developed by Albert Einstein between 1907 and 1915, with contributions by many others after 1915. According to general relativity, the observed gravitational attraction between masses results from the warping of space and time by those masses.
Who founded the theory of relativity?
Albert Einstein
How did Albert Einstein come up with the theory of relativity?
Chasing a beam of light Writing a half century later in 1946 in his Autobiographical Notes, Einstein recounted a thought experiment conducted while he was a 16 year old student in 1896 that marked his first steps towards special relativity.
How does light turn into matter?
The theory of the Breit-Wheeler process says it should be possible to turn light into matter by smashing two particles of light (photons) together to create an electron and a positron.
How is light created?
How is light energy formed? Light is made up of photons, which are like tiny packets of energy. When an object’s atoms heat up, photon are produced from the movement of atoms. The hotter the object, the more photons are produced.
Can new matter be created?
The law of conservation of mass states that matter cannot be created or destroyed.
Is there any way to destroy matter?
Matter is destroyed in a nuclear reaction, in that it is converted into energy. It is no longer matter. The fundamental law of physics is that matter/energy cannot be destroyed. This means that you must have one or the other, but you can convert matter to energy and energy to matter.
Can anything truly be destroyed?
The law implies that mass can neither be created nor destroyed, although it may be rearranged in space, or the entities associated with it may be changed in form. Mass is also not generally conserved in open systems. Such is the case when various forms of energy and matter are allowed into, or out of, the system.