Black Holes Quiz: questions and answers

Black Holes Quiz: questions and answers
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Free online printable quiz with multiple-choice questions (MCQ) without registration.

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1. What is a black hole?

2. What is the name of one of the theorems related to black holes?

3. Where is the Laser Interferometer Gravitational-Wave Observatory (LIGO) located?

4. Who found the solution to the Einstein field equations?

5. What is the name given to a location in spacetime where the gravitational field of a celestial body becomes infinite in a way that does not depend on the coordinate system?

6. Who was the first to propose the idea of a body so massive that even light could not escape?

7. Who first introduced the term black body?

8. According to a quantum field theory in curved spacetime, how many mutually entangled particles does a single emission of Hawking radiation involve?

9. How many solar masses in the supermassive black hole located at the core of our Milky Way have?

10. When did Roy Kerr found the exact solution for a rotating black hole?