Questions and Answers
What is a characteristic of a black hole?
It is a region of spacetime where gravity is so strong that nothing can escape it.
What is the minimum requirement for a mass to form a black hole according to Einstein's theory of general relativity?
A sufficiently compact mass.
What can escape from a black hole?
Nothing, including light and other electromagnetic waves.
What is the relation between spacetime and a black hole?
Signup and view all the answers
What theory predicts the formation of a black hole?
Signup and view all the answers
Study Notes
Black Holes
- A black hole is a region of spacetime with an extremely strong gravitational pull.
- The gravity is so strong that nothing, including light and other electromagnetic waves, can escape once it gets too close.
- According to Einstein's theory of general relativity, a compact mass can warp spacetime to create a black hole.
- The mass must be sufficiently compact to form a black hole.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Learn about black holes, regions of spacetime with extremely strong gravity, and how they are formed according to Einstein's theory of general relativity.
