Ask Question
25 September, 12:52

What do we mean by the event horizon of a black hole?

+1
Answers (1)
  1. 25 September, 12:58
    0
    The event horizon is an imaginary surface surrounding a black hole, where the escape velocity is equal to the speed of light. Therefore, nothing within that horizon can escape due to the attraction of a large gravitational field

    Explanation:

    No particle that falls within the event horizon comes out again, since a speed greater than light would be needed, and so far no particle can reach it. In this way, there is no way to look inside the event horizon. For this reason, black holes have no visible characteristics.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What do we mean by the event horizon of a black hole? ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers