what is the meaning of black hole ?
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a theoretical massive object, formed at the beginning of the universe or by the gravitational collapse of a star exploding as a supernova, whose gravitational field is so intense that no electromagnetic radiation can escape.
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Meaning of Blackhole
-Black holes are the evolutionary endpoints of stars at least 10 to 15 times as massive as the Sun.
-Blackhole weighs about as much as a star. It would be approx. 10 times the mass of the sun.
-more massive, more space it would require.
-the size and mass have a simple relationship, which is independent of rotation.
-According to this mass /size criterion then, black holes are commonly classified as:
•Supermassive black hole
•Inter-mediate mass black hole
•Stellar-mass black hole
•Micro black hole
-Black holes are the evolutionary endpoints of stars at least 10 to 15 times as massive as the Sun.
-Blackhole weighs about as much as a star. It would be approx. 10 times the mass of the sun.
-more massive, more space it would require.
-the size and mass have a simple relationship, which is independent of rotation.
-According to this mass /size criterion then, black holes are commonly classified as:
•Supermassive black hole
•Inter-mediate mass black hole
•Stellar-mass black hole
•Micro black hole
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