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Author Question: What do we mean by the event horizon of a black hole? A) It is the very center of the black hole. ... (Read 98 times)

Jramos095

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on: Jul 27, 2018
What do we mean by the event horizon of a black hole?
 
  A) It is the very center of the black hole.
  B) It is the place where X-rays are emitted from black holes.
  C) It is the point beyond which neither light nor anything else can escape.
  D) It is the distance from the black hole at which stable orbits are possible.

Question 2

Describe the orbits of the Trojan asteroids.
 
  What will be an ideal response?


tjayeee

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Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

They move in Jupiter's orbit, but 60 degrees ahead or behind it.


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