The Equivalence Principle & Black Holes

The equivalence principle is one of the laws of nature and it is connected with the nature of gravitation. In general relativity theory, the equivalence principle states that a gravitational field is locally equivalent to an accelerated frame. To be … Read More

Einstein’s Special Theory of Relativity

Einstein special theory of relativity is based on two assumptions:

  • The principle of relativity: All the laws of physics have the same form in all inertial reference frames.
  • The constancy of the speed of light: The speed of light in
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