What was the equation of stephen hawkins about entropy...
Answers
The formula is the centerpiece of our understanding of black holes and a crowning achievement for Hawking, who worked on it with his colleague Jacob Bekenstein. It connects important thermodynamical quantities such as entropy, represented by the capital S, to physical properties of the black hole, namely its area, A. The remaining letters are constants of the universe; k is the Boltzmann constant, c is the speed of light, h-bar is the reduced Planck constant, and G is the universal gravitation constant.
Sbh= kc^3×A/4hG
Entropy is described in school physics textbooks as a measure of disorder within a macroscopic system. But it can also be defined as the amount of information that you can pack into an object. And this is the crucial importance of the formula. The entropy of a black hole is proportional to its surface area, not its volume. The surface of the black hole is its event horizon, beyond which, nothing can escape.
according to Stephen hawkin s
....entopy means randomness....
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