Difference between revisions of "Relativity"
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| − | Relativity is a branch of modern science that has two parts: special relativity and general relativity. Both were formed by Albert Einstein. | + | '''Relativity''' is a branch of modern science that has two parts: special relativity and general relativity. Both were formed by Albert Einstein. |
== Special Relativity == | == Special Relativity == | ||
| + | Special relativity deals with spacetime and its behavior. Some of its statements are: objects moving at higher speeds experience slower time. Also, the speed of light, or <math>c</math>, is the highest speed any object can achieve. Objects moving at ''c'' would then move to their destination in no time, since time slows down to a stop. | ||
| − | Special relativity deals with | + | Special relativity also deals with the equivalence of mass and energy, with the famous equation <math>E=mc^2</math>. This shows that the amount of energy an object contains is equal to its mass multiplied by the squared speed of light. It also shows that a huge amount of energy can come from only a tiny piece of matter. |
| − | + | [[Category:Physics]] | |
Revision as of 20:21, 11 June 2008
Relativity is a branch of modern science that has two parts: special relativity and general relativity. Both were formed by Albert Einstein.
Special Relativity
Special relativity deals with spacetime and its behavior. Some of its statements are: objects moving at higher speeds experience slower time. Also, the speed of light, or 
, is the highest speed any object can achieve. Objects moving at c would then move to their destination in no time, since time slows down to a stop.
Special relativity also deals with the equivalence of mass and energy, with the famous equation 
. This shows that the amount of energy an object contains is equal to its mass multiplied by the squared speed of light. It also shows that a huge amount of energy can come from only a tiny piece of matter.
