Question

what is black hole?Define it.
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Answer 1

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★ A black hole is a region of spacetime where gravity is so strong that nothing—no particles or even electromagnetic radiation such as light—can escape from it.

Answer 2

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✒ What is black hole?Define it.

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Black hole is a celestial body which have infinite gravitational force and infinite mass and even light can not escape from it.

Additional information :-

• Black hole is a cosmic entity which is based on theory.

• The theory states that when a red gaint star dies it forms a black hole.

• The gravitational pull of black hole is too much that even light can not escape from here.

• Black holes are predicted on the basis of certain evidences like - some stars act differently from others Because of proximity to black holes.

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