1. You wish to use dimensional analysis to estimate the event horizon\" of a bla

Question

1. You wish to use dimensional analysis to estimate the event horizon" of a black hole, inside of which nothing can escape the gravity of the black hole (not even light). You can figure out two potential estimates: I. R my = (M-LT-1M/L? /T) II. R A = MLPT-1/MLL/T] Which of the following is true? A. Neither of these is correct, because the dimensions are not length, (L ) B. (T) is correct because this problem depends on gravity and the point at which not even light can escape the black holes gravity. C. (II) is correct because this problem depends on quantum mechanics and the point at which not even light can escape the black hole's gravity. D. (II) is correct because less massive black holes have larger event horizons. E. These two arrangements are equally valid. Answer :

Explanation / Answer

E) These two arrangements are equally valid.

these are equally valid and it depends on mass and radius. It depends on Compton and Schwarzschild boundaries.

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